Cisco HWIC-1DSU-T1 Single Port WAN Interface Card- 73-12978-01
Condition Note: Used
Cisco WAN Interface Card
Model: HWIC-1DSU-T1 (V02)
P/N: 73-12978-01
Ports: 1- WAN (T1 DSU/CSU)
Compatible With: Cisco CISCO1921/K9 Router
Card Only- No Additional Cables, Accessories, or Software Included.