AVAYA 120A6 CSU MODULE
Mfg # 700393770-R
CDW # 4342521
Know your gear
- In combination with a DS1 circuit pack, it provides the essential functions of external CSUs
- Small size, easier to install than external CSU
- Does not require any option switch settings or DS1 cable
- Vintage 2 provides enhancements to support the payload loopback function available when the ESF framing format is selected (requires 700A loopback jack)