AT&T System 25 Telephone PBX Cabinet with CPU Memory Service Line CardsThe AT&T System 25 is a modular digital private branch exchange (PBX) telephone switching system designed for mid-sized business...
13117
SKU:
13117
Availability:
Usually ships within 1-2 business days.
Weight:
0.00 LBS
Brand:
AT&T
Model:
System 25
Type:
PBX Telephone Switching System Cabinet
SKU:
13117
System Configuration:
Two cabinet units with modular circuit cards
CPU/Control Card:
ZTN142B CPU/Memory Card
Service Card:
ZTN131 Service CKT/T1 Card
ATL Line Cards:
ZTN79 (V7, V6, V4 versions) — Quantity 9 total
Tip Ring Line Cards:
ZTN78 (V3, V7 versions) — Quantity 6 total
Loop Start Trunk Cards:
ZTN77 (V4 version) — Quantity 4 total
Analog Line Cards:
ZTN742 (V10 version) — Quantity 2
What's Included:
Two complete PBX cabinet units with all listed circuit cards
Condition:
Used
Country/Region of Manufacture:
United States
Form Factor:
Rack Mount Cabinet
Condition Notes:
AT&T System 25 PBX cabinet system — used condition, inspected. Both units with all cards present. Pulled from working environment.
