Signaling Test Set With Wide Band Tims

Gb156 DDS Services Test 

• CSU/DSU Emulation

• 56k Pri, Sec and 64k

• Frame-Relay DLCI

• Add T1 and DS0-DDS

• 4”x9”x2.5”, 2.2lb 

4-wire DDS Test set 

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Quickly qualify circuits for Frame-Relay Services.  

Easy to Use Graphic User Interface! 

Optional PC/Laptop/PDA control via Serial, Ethernet & Wi-Fi. 

www.guisys.com                  40w484 Route 64 #216 Wasco, Il 60183  630-762-8540 fax: 8542 

1028-07 

 

 

• Simple Intuitive Interface

          with one-touch operation! 

• State-of-the-Art Technology

 

• CSU/DSU Emulation Mode

• Internal or Network Clocking

• 56k Primary & Secondary Modes

• 64k Clear Channel Mode

• Optional Switched-56k Mode

• Real-time Received Byte display

• Monitors Received Signal Level

• Capture & display FrameRelay DLCI’s 

 

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• Interactive User Manual 

Features & Specs 

• Built-in HELP & Tips Guide

• Extended Temperature Li-ION Battery

• BRICK: Rugged & Handheld

• Optional 4-wire Wideband TIMS

• Optional Wi-Fi or 10/100 Ethernet 

• Integrate DS0/DS1/PRI-ISDN and DS3 

test modules into one test BRICK for

complete Digital services testing! 

DDS 4-wire Local Loop Receiver

 

Interface: 4-wire DDS 8-pin modular RJ48

AT&T Pub 62310 4-wire 135

Ω Impedance

Cable Gauge: 19 to 26 awg.

Sensitivity: -48dB   Jitter: ±5% max.

Rejection: AT&T Pub 62310 C-message filter

Level: 0 to –50 ±1dBm

Primary Channel: AT&T Pub 62310

Secondary Channel: TR-NPL-000157

Loop Rates: 56k, 72k, (64k) bps

DDS Codes: Real-time display Bits, Hex and decoded

BERT: 2047, 511, All-1’s, All-0’s, Alt 1:0

Loopbacks: Alternating and Streamed DSU, CCITT V.54

Sealing Current detection with CSU loopback activation 

DDS 4-wire Local Loop  Transmitter

 

Interface: 4-wire DDS 8-pin modular RJ48

AT&T Pub 62310 135

Ω Impedance

Cable Gauge: 19 to 26 awg.

Signal Amplitude: 3.32Vmax.

Rejection: AT&T Pub 62310 C-message filter

Level: 0 to –50 ±1dBm

Primary Channel: AT&T Pub 62310

Secondary Channel: TR-NPL-000157

Loop Rates: 56k, 72k, (64k) bps

Primary Codes: DMI, CMI, OOS, OOF

Secondary Codes: DMI, CMI, UMC, AZC, ASC, MOS

BERT: 2047, 511, All-1’s, All-0’s, Alt 1:0

Loopbacks: CCITT V.54 and Alternating DSU Loopbacks 

GENERAL

 

AC Volts: 100-120Vac 50-60Hz

Operating:  0-50C, 4-90% RH n.c.

Storage: -20 to 70 deg C

Battery: Li-ION 7.2v Pack ≥6hrs continuous. 10hr max to Full Charge

Dimensions: 2.6 x 4.2 x 9.0 in. 1.5lbs

 

 

www.guisys.com                  

www.guisys.com                  40w484 Route 64 #216 Wasco, Il 60183  630-762-8540 fax: 8542