Portable Networking Protocol Analyzers and
Datacom BERT Family

X.25 , Frame-Relay , TCPIP , BERT....

CTC Union's Network Testing Equipment includes a variety of portable testing equipment for networking professionals. Our HCT Series testers are menu driven protocol analyzers with industry standard interfaces such as V.35, X.21, RS-530/449/232, sync or async. They provide protocol analysis of ASYNC, SYNC(BSC), HDLC, SDLC, X.25, DDCMP, Frame Relay, SNA, PPP, SLIP, V5.1, V5.2, ISDN-D and SS7 as well as BERT (Bit Error Rate Testing) functions. Our Datacom BERT testers (HCT-BERT) are menu driven data communication testers similar to our HCT Series but with BERT functions only. They provide a wide range of testing patterns and operate as a pattern generator and/or receiver.
Model : HCT-7000 Model : HCT-6000 Model : HCT-6000A Model : HCT-BERT/128K Model : HCT-BERT/2M Model : HCT-2000E
The HCT Series of notebook sized communications testers are communication protocol and/or BERT (Bit Error Rate Test) analyzers that provide a wide range of protocol communications, suitable for equipment installations, on-line or off-line diagnostics, debugging, and interface development. All HCT Series feature backlit Liquid Crystal Displays, tactile membrane switch keyboards, interface lead indicator LEDs, and internal rechargeable batteries. Included with the HCT-7000 or HCT-6000 is a CDROM with both DOS and Windows based monitor programs, a comprehensive User's Guide, universal AC power adapter (100 to 240VAC), and a sturdy zippered carvas carry case. A full assortment of interface adapter cables and adapters are available for a wide range of interface standards.

FUNCTIONS	*HCT-2000E*	HCT- BERT/2M	HCT- BERT/128	*HCT-6000A*	*HCT-6000*	*HCT-7000*
Master Protocol Analysis	*			*	*	*
Firmware ROM upgrade		*	*	*	*
Flash upgrade						*
Auto Configuration	*			*	*	*
Examine captured data, files, clocks	*			*	*	*
ASYNC Terminal	*			*	*	*
ASYNC Scan	*			*	*	*
File Manager	*			*	*	*
Remote Control		*	*	*	*	*
Up/Download to PC	*			*	*	*
Expansion PC Card memory						*
On-line Monitor on PC				*	*	*
Self Test & Diagnostics	*	*	*	*	*	*
128K BERT Analysis		*	*	*	*	*
2M BERT Analysis		*			*	*
TCP/IP Option				*	*	*
Frame Relay Option				*	*	included
SNA Option				*	*	*
G.821/G.826 2M BERT Option		*			*	*
RS-232 Interface	*	*	*	*	*	*
RS-449/530, X.21 Interface		*	*	*	*	*
G.703 E1, T1 Interface						*
G.703/64K Interface						*
G.703 External Interface		*	*	*	*
Round trip delay measurement						*
SLIP measurement						*
Datacom clock measurement						*
Signal frequency measurement						*
External Drop&Insert						*
Alarm/Loop setting and monitor						*
Signaling/Timeslot set/display						*
User Patterns						*
SA bit set/display						*

The HCT-7000, flagship model of the HCT Series, provides WAN protocol analysis for ASYNC, SYNC (BSC), HDLC, SDLC, X.25, SNA, DDCMP, TCP/IP, PPP, SLIP and Frame Relay communications at full E1 transmission speeds (2.048Mbps), plus 2M (2.048Mbps) BERT (Bit Error Rate Testing). The basic unit supports two hardware interface modules that can be any pair supporting RS-232C (V.24/V.28), RS-530, V.35, RS-449 (V.36), X.21, G.703 E1, G.703 T1(DS1), or G.703/64K Co-directional.

The HCT-6000 model includes protocol analysis for ASYNC, SYNC(BSC), HDLC, SDLC, X.25, DDCMP, TCP/IP, PPP, SLIP and Frame Relay communications. The HCT-6000 is capable of two modes of BERT testing. Low speed BERT is supported at speeds up to 128Kbps, while high speed BERT supports speeds at up to 2.048Mbps. The hardware interfaces supported include RS-232C, V.35, X.21, and RS-449.

The HCT-6000A model includes all the features of the HCT-6000 with the exception of high speed (2M) BERT.

The HCT-BERT/2M model provides 2M (E1 and T1 speed) and 128K BERT only, without any protocol analysis.

The HCT-BERT/128 model provides only 128K BERT capability without any protocol analysis.

The HCT-2000E model includes protocol analysis for ASYNC, SYNC(BSC), HDLC, SDLC, and X.25 Frame and Packet plus BERT at speeds up to 72Kbps. The hardware interfaces supported include RS-232 (V.24/V.28) and V.35.

*Basic Interfaces	RS-232C/D(V.24), RS-449(V.36), RS-530, X.21, V.35, Centronics Printer port, and Remote control port (other optional interface modules available for the HCT7000)
*Protocols	ASYNC, SYNC(BSC), HDLC, SDLC, X.25, DDCMP (Sync)
*Optional	Frame Relay, SNA, TCP/IP, PPP, SLIP
*Data Rate	ASYNC: 50-115,200bps (HCT-2000 up to 72,000bps) SYNC: 300-128,000bps (HCT-2000 up to 72,000bps) HCT7000 up to 2048Kbps
*Data Codes	ASCII, EBCDIC, HEX, IPARS, TRANSCODE, EBCD
*Data Length	ASYNC Mode: 5,6,7, or 8 bits SYNC Mode: 8 bits
*Parity Bit	ASYNC Mode: None, Odd, Even
*Stop bits	ASYNC Mode: 1, 1/2 , 2
*Bit Sending	LSB or MSB first
*Data Polarity	Normal or Inverted
*Display Modes	Data only; Full Duplex Data only, Half Duplex Data and Lead Status Frame and Packet
*Error Check	None, Parity, LRC, CRC-16, CRC-CCITT
*Status LEDs	Leads; TD, RD, RTS, CTS, DSR, DTR, DCD, TC, RC, XTC (both SPACE and MARK) Interface; RS232, V.35, RS449, G.703 Emulation; DTE or DCE External power; external adapter in use Sync Loss Battery low I/F power; DC9V out RS232 I/F pin 9 is on
*LCD Display	8 lines, 32 characters per line, with backlight and contrast controls HCT7000 features 320x240 graphic display with backlight and contrast controls
*Capture Buffer	512KB static ram (256KB for HCT-2000) battery backed up
*Line Monitor	DTE; DCE; DTE & DCE
*Emulation	DTE; DCE; MONITOR only
*BERT Patterns	63, 511, 2047, FOX (ASCII), SPACE, MARK, ALT
*BERT Speed	2Mbps (HCT-7000, HCT-6000 and HCT-BERT/2M) 128Kbps (all except HCT-2000) 72Kbps (HCT-2000)
*Counters & Timers	5 each internal counters and timers
*Power Source	AC100~240V adapter to DC9V 600mA
*Physical dimension	237mm(L) * 173mm(W) * 37mm(H)
*Weight	1.1Kg net
*Temperature	0-50ºC (32-125ºF)
*Humidity	up to 90% RH non-condensing

* Mode	DTE or DCE
* Interface	RS-232 (max. up to 128Kbps) V.35, X.21, RS-449, RS-530 G.703 (optional FE1/FT1 Pack)
* Data Rates	(64K multiples)
	48K, 64K, 128K, 192K, 256K, 320K, 384K, 448K, 512K, 576K, 640K, 704K, 768K, 832K, 896K, 960K, 1024K, 1088K, 1152K, 1216K, 1280K, 1344K, 1408K, 1472K, 1536K, 1544K, 1600K, 1664K, 1728K, 1792K, 1856K, 1920K, 1984K, 2048K
	(56K multiples)
	56K, 112K, 168K, 224K, 280K, 336K, 392K, 448K, 504K, 560K, 616K, 672K, 728K, 784K, 840K, 896K, 952K, 1008K, 1064K, 1120K, 1176K, 1176K, 1232K, 1288K, 1344K, 1400K, 1456K, 1512K, 1544K, 1568, 1624K, 1680K, 1736K, 1792K
* Tx Patterns	63, 127, 511, 2047, 2e15-1, 2e20-1, QRSS, 2e23-1, MARK, SPACE, ALT, 11001100, 3 in 24, 1 in 16, 1 in 8, 1 in 4.
* Tx clock source	Internal, Internal with the polarity of the output clock inverted, External, External with the polarity of the output clock inverted
* Rx clock source	DPLL(Digital Phase-Locked Loop), External, External with the polarity of the output clock inverted
* Error insertion	one bit, 10e-1, 10e-2, 10e-3, 10e-4, 10e-5, 10e-6, 10e-7
* Flow control	DCE permitted to transmit on RTS signal or not, DTE permitted to transmit on CTS signal or not
* Sync	Loss indicated by LED
* Data Format	Sync

Common Analysis :
* Rx Bit Count	0 to 999999999, 1.0000e9 to 9.9999e14
* Rx Bit Error Count	0 to 999999999, 1.0000e9 to 9.9999e14
* Forced Error Bit Count	0 to 999999
* Bit Error Rate	0 to 1.0e-15
* Sync Loss Seconds	0 to 999999999
* Error Seconds	0 to 999999999
* Error Free Seconds	0 to 999999999
* Test duration	1 min. to 60 min. continuous

G.821 Analysis:
* Available Seconds	0 to 999999999
* % of Available Sec.	0 to 100%
* Degraded Minutes	0 to 999999999
* % of Degraded Min.	0 to 100%
* Severely Erred Sec.	0 to 999999999
* % of Severely Err. Sec.	0 to 100%
* G.821 Erred Sec.	0 to 999999999
* % of G.821 Err. Sec.	0 to 100%
* Unavailable Sec.	0 to 999999999
* % of Unavailable Sec.	0 to 100%

The BTM10-E1/T1 series analyzer is a compact, notebook sized PCM measuring instrument designed for field use in analysis and maintenance of E1 (2.048Mbps) or T1 (1.544Mbps) lines. The BTM10 performs Frame Analysis, Drop and Insert 8K voice or n*64(56)Kbps data into any time slot. The BTM10-E1/T1 series analyzer also provides a variety of E1/T1 line statuses, transmission performance testing (BERT) and monitoring. On the E1/T1 line, the BTM10 series product may be used as a generator or receiver.

FUNCTIONS

E1/T1 BERT Analysis: E1/T1 frame, code, CRC, and BPV performance analysis and generator.
Alarm and Looping Setting: Manual or automatic alarm and loop setting.
VF Access: Drop and Insert 8K voice; Low Frequency Generator (transmit VF Frequency from 60 to 3950 Hz)
Pulse Shape: E1/T1 pulse shape analysis.
Signal Result: E1/T1 PCM level meter and frequency analysis.
Signaling Setting: ABCD bit setting.
Signaling Display: Display all channels of ABCD bits.

BERT on Data Port: Data port BERT performance analysis.
Examine Analysis: off-line analysis of E1/T1 BERT performance.
External Drop and Insert: Acts as a Fractional E1/T1 converter.
User Programmable Pattern Setting: There are three 32 bit user programmable patterns, which can be inserted onto the E1/T1 line and drop for analysis.
Timeslot Setting: Drop and Insert n*64(56)K data onto E1/T1 line.
Timeslot Mapping Data: Analyze any channel data for two frames.
SLIP Measure: Uncontrolled, Controlled, Frame, and Timing SLIP measurement.

E1 SPECIFICATIONS

1. Receiver Interface of E1/CEPT

Line Code: HDB3/AMI
Pulse characteristics: meets ITU G.703
Jitter Tolerance: meets ITU G.823
Input Port Type:
Coaxial pair: BNC (unbalanced)
Symmetrical pair: Bantam or DB15 (balanced)
Input mode (with AGC):
Termination:
Coaxial Pair Impedance:
75 ohm resistive (unbalanced)
Symmetrical Pair Impedance:
120 ohm resistive (balanced)
Return Loss: > 18 dB
Receive Sensitivity:
+3 dB to -40 dB
Bridge Mode:
Impedance: > 1000 ohm
Receive Sensitivity: +3dB to -30 dB
DSX-MONitor Mode:
Coaxial Pair Impedance:
75 ohm resistive (unbalanced)
Symmetrical Pair Impedance:
120 ohm resistive (balanced)
Receive Sensitivity:
+6dBdsx to -30dBdsx
Receive Timing Range:
2.048MHz 4000Hz

2. Transmitter Interface of E1/CEPT

Bit Rate: 2048K bit/s 10ppm.
Line Code: HDB3/AMI
Pulse characteristics: meets ITU G.703
Pulse Amplitude:
Nominal 2.37V for Coaxial Pair 75 ohm
Nominal 3.00V for Symmetrical Pair 120 ohm
Zero Amplitude: 0.1 V max.
Jitter Tolerance: meets ITU G.823
Output Port Type:
Coaxial pair: BNC (unbalanced)
Symmetrical pair:
Bantam or DB15 (balanced)
TX Clock Source:
Internal Timing: 2.048 MHz 10 ppm.
External Timing:
Recovery from RX Timing (Loop Timing) Data Port Timing

3. E1/CEPT Frame Structure

FAS
FAS+CRC4
FAS+CAS
FAS+CRC4+CAS
Unframed

4. Line Build Out:

0 dB
-7.5 dB
-15 dB
-22.5 dB
(Accuracy: 1dB)

T1 SPECIFICATIONS

1. Receiver Interface of T1/DS1

Line Code: B8ZS/AMI
Pulse characteristics: meets ITU G.703
Jitter Tolerance: meets ITU G.823
Input Port Type:
Symmetrical pair: Bantam or DB15 (balanced), and BNC
Input mode (with AGC):
Termination:
Symmetrical Pair Impedance: 100 ohm 5% resistive (balanced)
Return Loss: > 18 dB
Receive Sensitivity: +6 dB to -36 dB
Bridge Mode:
Impedance: > 1000 ohm
Receive Sensitivity: +6 dB to -30 dB
DSX-MONitor Mode:
Symmetrical Pair Impedance: 100 ohm 5% resistive (balanced)
Receive Sensitivity: up to -30dBdsx
Receive Timing Range: 1.544MHz 4000Hz

2. Transmitter Interface of T1/DS1

Bit Rate: 1544K bit/s 10ppm.
Line Code: B8ZS/AMI
Pulse characteristics: meets ITU G.703
Pulse Amplitude: Nominal 3.00V for Symmetrical Pair 100 ohm
Zero Amplitude: 0.1 V max.
Jitter Tolerance: meets ITU G.823
Output Port Type:
Symmetrical pair: Bantam, DB15 (balanced), or BNC
TX Clock Source:
Internal Timing: 1.544MHz 10ppm
External Timing
Recovery from RX Timing (Loop Timing)
Data Port Timing

3. T1/DS1 Frame Structure

D4 (SF)
ESF
ESF+CRC6
SLC-96
T1DM
Unframed

4. Line Build Out:

0 dB
-7.5 dB
-15 dB
-22.5 dB
(Accuracy: 1 dB)

G.703 E1/T1 BERT TEST
1. BERT Patterns 63, 127, 2⁹-1 (511), 2¹¹-1 (2047), 2¹⁵-1 ITU standard, 2¹⁵-1 non- standard(inverted), 2²⁰-1 ITU standard, 2²⁰-1 non-standard(inverted), QRSS, 2²³-1 ITU standard, 2²³-1 non-standard(inverted), ALL ONEs (Mark), ALL ZEROs (Space), ALT (0101..), 3 in 24, 1 in 16, 1 in 8, 1 in 4, User Programmable
2. BERT Display Format
Normal ITU G.821
3. BERT Transmit Error Rate
Force Single Error: Logic (Bit), Frame, CRC, and BPV (Bipolar Violation) Force 10^-3 to 10^-7 Error Rate: Logic (Bit), Frame, CRC, and BPV
4. Performance Analysis:
Logic, Frame, CRC, BPV, E-bit Errors Receive Counter Error Seconds Error Free Seconds Error Rate Available Seconds Degraded Minutes Severely Error Seconds G.821 Error Seconds Unavailable Seconds LOF (Loss of Frame) Events COFA (Change of Frame Alignment) Events Severely Error Frame Count
DATACOM BERT TEST
1. Mode: DTE or DCE 2. Interface: RS232 (max. speed up to 128Kbps), V.35, X.21, RS-449, RS-530 *3.Data rates for 56Kbps multiples; n56Kbps (n=1~24): 56k, 112k, 168k, 224k, 280k, 336k, 392k, 448k, 504k, 560k, 616k, 672k, 728k, 784k, 840k, 896k, 952k, 1008k, 1064k, 1120k, 1176k, 1232k, 1288k, 1344k, 1400k, 1456k, 1512k, 1568k, 1624k, 1680k, 1736k, and 1792kbps. 4.Data rates for 64Kbps multiples; n64Kbps (n=1~24 for T1):* 64k, 128k, 192k, 256k, 320k, 384k, 448k, 512k, 576k, 640k, 704k, 768k, 832k, 896k, 960k, 1024k, 1088k, 1152k, 1216k, 1280k, 1344k, 1408k, 1472k, 1536k, 1544k, 1600k, 1664k, 1728k, 1792k, 1856k, 1920k, 1984k, and 2048k 5. BERT Patterns: 63, 127, 2⁹-1 (511), 2¹¹-1 (2047), 2¹⁵-1 ITU standard, 2¹⁵-1 non- standard(inverted), 2²⁰-1 ITU standard, 2²⁰-1 non-standard(inverted), QRSS, 2²³-1 ITU standard, 2²³-1 non-standard(inverted), ALL ONEs (Mark), ALL ZEROs (Space), ALT (0101..), 3 in 24, 1 in 16, 1 in 8, 1 in 4, User Programmable 6.Tx Clock Source: The Tx Clock may be set to internal or external. The polarity may also be inverted. 7.Rx Clock Source: The Rx Clock may be set to DPLL (digital phase-locked loop) or external. The polarity of the external clock may also be inverted. 8. BERT Transmit Error Rate: single, 10e-1, 10e-2, 10e-3, 10e-4, 10e-5, 10e-6, or 10e-7. 9. Flow Control: DCE permitted to transmit on RTS signal or not, DTE permitted to transmit on CTS signal or not. 10. Sync Loss: Indicated by LED and LCD screen 11. Data Format: Sync Only
ANALYZER MODE
1. Channel Map Screen 2. Line Attenuation 3. Slip Measure 4. Signaling: [ABCD] 5. General Status: * Signal Present * B8ZS/HDB3 * Pattern Sync * Frame Sync * Looping 6. Results: * Bit Errors * BPV Errors * Frame Errors * CRC Errors * G.821 Analysis	7. Alarm/Warning * Signal Loss (Pulses) * Frame Loss * Pattern Loss * Excess Zero Error * One Density * AIS * SLIP * Yellow Alarm (T1) * RAI(E1) * MRAI(E1) 8. Print out of test results
INTERFACE PORT DESCRIPTION
DB15 (Male): E1/T1 TX and RX Port *BNC 2: E1/T1 TX and RX Ports Bantam * 2: E1/T1 TX and RX Ports Bantam * 1: External Clock In HD26 (Female): Data Port (RS-449/530,V.35, X.21 interface) DB15 (Female): Printer Port DB9 (Male): Remote Control Port / Serial RS-232 Printer Port (option) RJ-45/RJ-11: Voice In/Out Slide Switch: External (Reference) Clock Setting: TTL/PCM Power Switch: Power ON/OFF Mini-Phone Jack:** DC9V IN
Other Features
1. Pulse Wave Analyzer (option) Built-in PUB CB119, ANSI T1.403(T1), and ITU G.703(E1) 2. In-Band and Out-of-Band Loop Control Line Loop (LLB) Pay Load Loop (PLB) Loop Up Loop Down 3. Large LCD display 32 Characters x 8 Lines Text / Graphic mode 4. Result Report Internal Memory storage of test result. Direct display on LCD screen Print out via Parallel Printer port Print out via RS-232 Series Port (option)	5. Portable for field use 6. Upgradeable for advanced features 7. Rechargeable Battery with battery low indicator 8. Temp. Range 0 to 50 (operating) -20 to 60 (storage) 9. Humidity: up to 95% 10. Power Source AC-110V / DC9V/600mA adapter 11. Dimensions 173 mm(L) x 235 mm(L) x 54 mm (H) 12. Weight 1.6 kg net

BTM-10-E1:	E1 PCM Multi-Tester with Full Features
BTM10A-E1:	E1 PCM Multi-Tester without Pulse Shape Feature
BTM10B-E1:	E1 PCM Multi-Tester without Datacom Feature
BTM10C-E1:	E1 PCM Multi-Tester without Pulse Shape or Datacom Features

The BTM10-E1 series analyzer is a compact, notebook sized E1 PCM measuring instrument designed for field use in analysis and maintenance of E1 (2.048Mbps) lines. The BTM10 performs framed, unframed, signaling analysis and Drop and Insert 8K voice or n*64Kbps data into any time slot. The BTM10-E1 series analyzer also provides a variety of E1 line statuses, transmission performance testing (BERT) and monitoring. On the E1 line, the BTM10-E1 series product may be used as a generator or receiver.

FUNCTIONS

E1 BERT Analysis: E1 frame, code, CRC, and BPV performance analysis and generator.
Alarm Setting: Manual or automatic alarm setting.
VF Access: Drop and Insert 8K voice; Low frequency generator (transmit VF Frequency from 60 to 3950 Hz) and measurement. Voice access by using telephone handset.
Pulse Shape: E1 pulse shape analysis.
Signal Result: E1 PCM level meter and frequency analysis.
Signaling Setting: ABCD bit setting.
Signaling Display: Display all channels of ABCD bits.
BERT on Data Port: Data port BERT performance analysis
Remote Control: Remote controlled by PC terminal or modem.
SS7 Analysis: Decode, Trap, and Filter of levels 2, 3, 4.

Examine Analysis: off-line analysis of BERT performance.
External Drop and Insert: Acts as a Fractional E1 converter.
User Programmable Pattern Setting: There are three 32 bits programmable patterns, which may be inserted onto the E1 line and drop for analysis.
Timeslot Setting: Bypassed or idle timeslot. Drop and Insert n*64K data onto E1 line.
Timeslot Mapping Data: Analyze any channel data for two frames.
SLIP Measure: Uncontrolled, Controlled, Frame, and Timing SLIP measurement.
Sa Bits Setup and Monitor: Multiframe Sa bits setup and monitor.
File Management: Five configuration and results memory locations can be stored and recall by user.

E1 SPECIFICATIONS

1. Receiver Interface of E1/CEPT

Line Code: HDB3/AMI
Pulse characteristics: meets ITU G.703
Jitter Tolerance: meets ITU G.823
Input Port Type:
Coaxial pair: BNC (unbalanced)
Symmetrical pair: Bantam or DB15 (balanced)
Input mode (with AGC):
Termination:
Coaxial Pair Impedance:
75 ohm resistive (unbalanced)
Symmetrical Pair Impedance:
120 ohm resistive (balanced)
Return Loss: > 18 dB
Receive Sensitivity:
+3 dB to -40 dB
Bridge Mode:
Impedance: > 1000 ohm
Receive Sensitivity: +3dB to -30 dB
DSX-MONitor Mode:
Coaxial Pair Impedance:
75 ohm resistive (unbalanced)
Symmetrical Pair Impedance:
120 ohm resistive (balanced)
Receive Sensitivity:
+6dBdsx to -30dBdsx
Receive Timing Range:
2.048MHz 4000Hz

2. Transmitter Interface of E1/CEPT

Bit Rate: 2048K bit/s 10ppm.
Line Code: HDB3/AMI
Pulse characteristics: meets ITU G.703
Pulse Amplitude:
Nominal 2.37V for Coaxial Pair 75 ohm
Nominal 3.00V for Symmetrical Pair 120 ohm
Zero Amplitude: 0.1 V max.
Jitter Tolerance: meets ITU G.823
Output Port Type:
Coaxial pair: BNC (unbalanced)
Symmetrical pair:
Bantam or DB15 (balanced)
TX Clock Source:
Internal Timing: 2.048 MHz 10 ppm.
External Timing:
Recovery from RX Timing (Loop Timing)
Data Port Timing
Internal Timing plus 50 ppm offset
Internal Timing minus 50 ppm offset

3. E1/CEPT Frame Structure

FAS
FAS+CRC4
FAS+CAS
FAS+CRC4+CAS
Unframed

(PCM31)
(PCM31 with CRC)
(PCM30)
(PCM30 with CRC)

4. Line Build Out:

0 dB
-7.5 dB
-15 dB
-22.5 dB
(Accuracy: 1dB)

ANALYZER MODE
1. Channel Map 2. Line Attenuation 3. Slip Measure 4. Signaling: ABCD 5. General Status: * Signal Present * HDB3 * Pattern Sync * Frame Sync * Looping 6. Results: * Bit Errors * BPV Errors * Frame Errors * CRC Errors * G.821 Analysis * G.826 Analysis	7. Alarm/Warning * Signal Loss (Pulses) * Frame Loss * Pattern Loss * Excess Zero Error * One Density * AIS * SLIP * Yellow Alarm (T1) * RAI(E1) * MRAI(E1) 8. Print out of test results

INTERFACE PORT DESCRIPTION

DB15 (Male): E1 TX and RX Port
BNC * 2: E1 TX and RX Ports
Bantam * 2: E1 TX and RX Ports
Bantam * 1: External Clock In
HD26 (Female): Data Port (RS-449/530,V.35, X.21 RS-232 interface)
DB15 (Female): Printer Port
DB9 (Male): Remote Control Port / Serial RS-232 Printer Port (option)
RJ-45/RJ-11: Voice handset In/Out
Slide Switch: External (Reference) Clock Setting: TTL/PCM
Power Switch: Power ON/OFF
Mini-Phone Jack: DC9V IN

G.703 E1 BERT TEST

DATACOM BERT TEST

1. BERT Patterns
63, 127, 2⁹-1 (511), 2¹¹-1 (2047), 2¹⁵-1 ITU standard, 2¹⁵-1 non- standard(inverted), 2²⁰-1 ITU standard, 2²⁰-1 non-standard(inverted), QRSS, 2²³-1 ITU standard, 2²³-1 non-standard(inverted), ALL ONEs (Mark), ALL ZEROs (Space), ALT (0101..), 3 in 24, 1 in 16, 1 in 8, 1 in 4, User Programmable

2. BERT Display Format

Normal
ITU G.821
ITU G.826

3. BERT Transmit Error Rate

Force Single Error: Logic (Bit), Frame, CRC, and BPV (Bipolar Violation)
Force 10^-3 to 10^-7 Error Rate: Logic (Bit), Frame, CRC, and BPV

4. Performance Analysis:

Logic, Frame, CRC, BPV, E-bit Errors
Receive Counter
Error Seconds
Error Free Seconds
Error Rate
G.821 Available Seconds
G.821 Degraded Minutes
G.821 Severely Error Seconds
G.821 Error seconds
G.821 Unavailable Seconds
G.821 Bolcks
G.821 Available Seconds
G.821 errored block(EB)
G.821 background block error(BBE)
G.821 errored second(ES)
G.821 severely errored second(SES)
G.821 errored second ratio(ESR)
G.821 severely errored second ratio(SESR)
G.821 background block error ratio(BBER)
LOF (Loss of Frame) Events
COFA (Change of Frame Alignment)Events
Severely Errored Frame Count

Mode A: DTE or DCE Synchronous BERT
1. Interface:
RS232 (max. speed up to 128Kbps), V.35, X.21, RS-449, RS-530
2.Data rates for 56Kbps multiples; n*56Kbps (n=1~24):
56k, 112k, 168k, 224k, 280k, 336k, 392k, 448k, 504k, 560k, 616k, 672k, 728k, 784k, 840k, 896k, 952k, 1008k, 1064k, 1120k, 1176k, 1232k, 1288k, 1344k, 1400k, 1456k, 1512k, 1568k, 1624k, 1680k, 1736k, and 1792kbps.
3.Data rates for 64Kbps multiples; n*64Kbps (n=1~32):
64k, 128k, 192k, 256k, 320k, 384k, 448k, 512k, 576k, 640k, 704k, 768k, 832k, 896k, 960k, 1024k, 1088k, 1152k, 1216k, 1280k, 1344k, 1408k, 1472k, 1536k, 1544k, 1600k, 1664k, 1728k, 1792k, 1856k, 1920k, 1984k, and 2048k bps.
4. BERT Patterns:
63, 127, 2⁹-1 (511), 2¹¹-1 (2047), 2¹⁵-1 ITU standard, 2¹⁵-1 non- standard(inverted), 2²⁰-1 ITU standard, 2²⁰-1 non-standard(inverted), QRSS, 2²³-1 ITU standard, 2²³-1 non-standard(inverted), ALL ONEs (Mark), ALL ZEROs (Space), ALT (0101..), 3 in 24, 1 in 16, 1 in 8, 1 in 4, User Programmable
5.Tx Clock Source:
The Tx Clock may be set to internal or external. The polarity may also be inverted.
6.Rx Clock Source:
The Rx Clock is set to external. The polarity of the external clock may also be inverted.
7. BERT Transmit Error Rate:
single, 10e-3, 10e-4, 10e-5, 10e-6, or 10e-7.
8. Flow Control:
DCE permitted to transmit on RTS signal or not, DTE permitted to transmit on CTS signal or not.

Mode B: DTE or DCE low speed BERT
1. Data Rate:
Asynchronous: from 50 to 115.2K bps.
Synchronous: from 150 to 72K bps.
2. BERT Patterns:
63,511,2047,FOX,SPACE,MARK,and ALT
3. Tx Clock Source: DTE or DCE.
4. Flow Control: Xon/Xoff,RTS/CTS, or disable.

BTM-10-T1:	T1 PCM Multi-Tester with Full Features
BTM10A-T1:	T1 PCM Multi-Tester without Pulse Shape Feature
BTM10B-T1:	T1 PCM Multi-Tester without Datacom Feature
BTM10C-T1:	T1 PCM Multi-Tester without Pulse Shape or Datacom Features

The BTM10-T1 series analyzer is a compact, notebook sized T1 PCM measuring instrument designed for field use in analysis and maintenance of T1 (1.544Mbps) lines. The BTM10 performs framed, unframed, signaling analysis and Drop and Insert 8K voice or n*56Kbps data into any time slot. The BTM10-T1 series analyzer also provides a variety of T1 line statuses, transmission performance testing (BERT) and monitoring. On the T1 line, the BTM10-T1 series product may be used as a generator or receiver.

FUNCTIONS

T1 BERT Analysis: T1 frame, code, CRC, and BPV performance analysis and generator.
Alarm and Looping Setting: Manual or automatic alarm and looping setting.
VF Access: Drop and Insert 8K voice; Low frequency generator (transmit VF Frequency from 60 to 3950 Hz) and measurement. Voice access by using telephone handset.
Pulse Shape: T1 pulse shape analysis.
Signal Result: T1 PCM level meter and frequency analysis.
Signaling Setting: ABCD bit setting.
Signaling Display: Display all channels of ABCD bits.
BERT on Data Port: Data port BERT performance analysis
Remote Control: Remote controlled by PC terminal or modem.
SS7 Analysis: Decode, Trap, and Filter of levels 2, 3, 4.

Examine Analysis: off-line analysis of BERT performance.
External Drop and Insert: Acts as a Fractional T1 converter.
User Programmable Pattern Setting: There are three 32 bit programmable patterns, which can be inserted onto the T1 line and drop for analysis.
Timeslot Setting: Bypassed or idle timeslot. Drop and Insert n*56K data onto T1 line.
Timeslot Mapping Data: Analyze any channel data for two frames.
SLIP Measure: Uncontrolled, Controlled, Frame, and Timing SLIP measure.
File Management: Five configuration and results memory locations can be stored and recall by user.

T1 SPECIFICATIONS

1. Receiver Interface of T1/DS1

Line Code: B8ZS/AMI
Pulse characteristics: meets ITU G.703
Jitter Tolerance: meets ITU G.823
Input Port Type:
Symmetrical pair: Bantam or DB15 (balanced) and BNC (unbalanced)
Input mode (with AGC):
Termination:
Symmetrical Pair Impedance:
100 ohm 5% resistive (balanced)
Return Loss: > 18 dB
Receive Sensitivity: +6 dB to -36 dB
Bridge Mode:
Impedance: > 1000 ohm
Receive Sensitivity: +6dB to -30 dB
DSX-MONitor Mode:
Symmetrical Pair Impedance:
100 ohm 5% resistive (balanced)
Receive Sensitivity: up to -30dBdsx
Receive Timing Range: 1.544MHz 4000Hz

2. Transmitter Interface of T1/DS1

Bit Rate: 1544K bit/s 10ppm.
Line Code: B8ZS/AMI
Pulse characteristics: meets ITU G.703
Pulse Amplitude: Nominal 3.00V for Symmetrical Pair 100 ohm
Zero Amplitude: 0.1 V max.
Jitter Tolerance: meets ITU G.823
Output Port Type:
Symmetrical pair: Bantam or DB15 (balanced) or BNC (unbalanced)
TX Clock Source:
Internal Timing: 1.544 MHz 10 ppm.
External Timing:
Recovery from RX Timing (Loop Timing)
Data Port Timing
Internal Timing plus 50 ppm offset
Internal Timing minus 50 ppm offset

3. T1/DSI Frame Structure

ESF
ESF+CRC6
D4(SF)
SLC-96
T1DM
Unframed

4. Line Build Out:

0 dB
-7.5 dB
-15 dB
-22.5 dB
(Accuracy: 1dB)

ANALYZER MODE
1. Channel Map 2. Line Attenuation 3. Slip Measure 4. Signaling: ABCD 5. General Status: * Signal Present * B8ZS * Pattern Sync * Frame Sync * Looping 6. Results: * Bit Errors * BPV Errors * Frame Errors * CRC Errors * G.821 Analysis * G.826 Analysis	7. Alarm/Warning * Signal Loss (Pulses) * Frame Loss * Pattern Loss * Excess Zero Error * One Density * AIS * SLIP * Yellow Alarm Loop Up Loop Down 8. Print out of test results

INTERFACE PORT DESCRIPTION

DB15 (Male): T1 TX and RX Port
BNC * 2: T1 TX and RX Ports
Bantam * 2: T1 TX and RX Ports
Bantam * 1: External Clock In
HD26 (Female): Data Port (RS-449/530,V.35, X.21 RS-232 interface)
DB15 (Female): Printer Port
DB9 (Male): Remote Control Port / Serial RS-232 Printer Port (option)
RJ-45/RJ-11: Voice handset In/Out
Slide Switch: External (Reference) Clock Setting: TTL/PCM
Power Switch: Power ON/OFF
Mini-Phone Jack: DC9V IN

G.703 T1 BERT TEST

DATACOM BERT TEST

2. BERT Display Format

Normal
ITU G.821
ITU G.826

3. BERT Transmit Error Rate

Force Single Error: Logic (Bit), Frame, CRC, and BPV (Bipolar Violation)
Force 10^-3 to 10^-7 Error Rate: Logic (Bit), Frame, CRC, and BPV

4. Performance Analysis:

Logic, Frame, CRC, BPV, E-bit Errors
Receive Counter
Error Seconds
Error Free Seconds
Error Rate
G.821 Available Seconds
G.821 Degraded Minutes
G.821 Severely Error Seconds
G.821 Error seconds
G.821 Unavailable Seconds
G.826 Bolcks
G.826 Available Seconds
G.826 errored block(EB)
G.826 background block error(BBE)
G.826 errored second(ES)
G.826 severely errored second(SES)
G.826 errored second ratio(ESR)
G.826 severely errored second ratio(SESR)
G.826 background block error ratio(BBER)
LOF(Loss of Frame) Events
COFA(Change of Frame Alignment)Events
Severely Errored Frame Count

Description

The Analog Line Tester Series of Hand-held Transmission Testers combines the functions of a transmission line measurement (TIMS) instrument, a digital multimeter measurement (DMM) instrument and the function of a telephone handset with dial/talk/listen capabilities into one compact unit for simple operation. The integration of these functions ensures the most cost effective solution on the market. This feature selection guide is intended to give a clear & rapid indication of the functions available through the Analog Line Tester Series.

Functions

Level meter: -60 to +16dBm

Frequency counter: 40Hz-1.5MHz (ALT500 only to 500KHz)

Background Noise

Noise with tone

Noise to ground

Signal to noise (S/N) ratio

Impulse noise (one-level)

3-level impulse noise (0.71 or IEEE 743)

Selective level from 40 to 5KHz

Crosstalk/Power influence

DCV/ACV

Loop current (DC)

Loop resistance (ohm) / capacitance (mF)

VF PCM ITU-T 0.132 (optional)

Return loss

Phase jitter (0.91or IEEE 743)

Gain / Phase hits (0.95 or IEEE743)

Dropout/Interruption (0.61 or IEEE 743)

Peak to average ratio (IEEE 743)

Amplitude jitter

Features

Background Noise measurements with C-message (Psophometric), D, E, F, and G Filters

Selective Level/Crosstalk measurements (Programmable and Fixed frequencies), sine wave generator, precision frequency counter, automatic frequency sweep, level meter

Wideband two-ended Insertion Loss measurements up to 1500KHz (Model ALT1500)

RS232-C serial interface for Printer and Remote Control

Power Influence (Harmonic frequencies of power)

Wideband Impulse Noise measurements

Telephone Handset / DTMF Tone Detector

Impedance / Return Loss measurements

Intelligent Battery Charging Control

Multimeter Measurement Analysis Test

Loop Capacitance and Resistance
Longitudinal Balance
Foreign Voltages

Store and recall 5 sets of configuration data

Generator Functions

Sine Wave: 200Hz to 1.5MHz (ALT500 only to 500KHz)

Auto or Manual Sweep Function

Sweep Range: 200Hz to 1.5MHz (ALT500 only to 500KHz)

Adjustable Output Level:

-60 to +10dB@600 Ohms
-40 to +16dB@100 & 135 Ohms


FUNCTIONS	BTM10-E1	BTM10A-E1	BTM10B-E1	BTM10C-E1
E1(CEPT)BERT Analysis	V	V	V	V
Datacom BERT Analysis	V	V
External Drop and Insert	V	V
Pulse Shape	V		V
Signal Result Measurement	V	V	V	V
Auto and Manual Configuration Setup	V	V	V	V
Alarm Setting and Monitor	V	V	V	V
VF Access	V	V	V	V
Signaling Setting and Display	V	V	V	V
Timeslot Setting	V	V	V	V
Timeslot Mapping	V	V	V	V
SLIP Measurement	V	V	V	V
User Programmable Pattern Setting	V	V	V	V
Sa Bits Setting and Display	V	V	V	V
SS#7 Analysis	V	V	V	V
Remote Control	V	V	V	V


FUNCTIONS	BTM10-T1	BTM10A-T1	BTM10B-T1	BTM10C-T1
T1(DS1) BERT Analysis	V	V	V	V
Datacom BERT Analysis	V	V
External Drop and Insert	V	V
Pulse Shape	V		V
Signal Result Measurement	V	V	V	V
Auto and Manual Configuration Setup	V	V	V	V
Alarm Setting and Monitor	V	V	V	V
VF Access	V	V	V	V
Signaling Setting and Display	V	V	V	V
Timeslot Setting	V	V	V	V
Timeslot Mapping	V	V	V	V
SLIP Measurement	V	V	V	V
User Programmable Pattern Setting	V	V	V	V
SS#7 Analysis	V	V	V	V
Remote Control	V	V	V	V


OTHER FEATURES
1. Pulse Wave Analyzer (option) ITU G.703(E1) 2. Large LCD display 32 Characters x 8 Lines Text / Graphic mode 3. Result Report Internal Memory storage of test result. Direct display on LCD screen Print out via Parallel Printer port Print out via RS-232 Series Port (option) 4. Portable for field use	5. Upgradeable for advanced features 6. Rechargeable Battery with battery low indicator 7. Temp. Range 0 to 50 (operating) -20 to 60 (storage) 8. Humidity: up to 95% 9. Power Source AC-110V / DC9V/600mA adapter 10. Dimensions 173 mm(L) x 235 mm(L) x 54 mm (H) 11. Weight 1.6 kg net


Other Features
1. Pulse Wave Analyzer (option) ANSI T1.403(T1),and ITU G.703(T1) 2. Large LCD display 32 Characters x 8 Lines Text / Graphic mode 3. Result Report Internal Memory storage of test result. Direct display on LCD screen Print out via Parallel Printer port Print out via RS-232 Series Port (option) 4. Portable for field use	5. Upgradeable for advanced features 6. Rechargeable Battery with battery low indicator 7. Temp. Range 0 to 50 (operating) -20 to 60 (storage) 8. Humidity: up to 95% 9. Power Source AC-110V / DC9V/600mA adapter 10. Dimensions 173 mm(L) x 235 mm(L) x 54 mm (H) 11. Weight 1.6 kg net