Fireberd T1/FT1 data interface 41440A

What is for sale: Fireberd T1/FT1 data interface 41440A

---

This used Model 41440A T1/FT1 Interface Module may be used with the Fireberd 6000. It includes the following capabilities- Test Nx64 kbps and Nx56 Kbps contiguous or noncontiguous fractional T1 or full T1 circuits; Verify and troubleshoot Fractional T1 configurations; T1/FT1 drop and insert capability; T1 level and simplex current measurements; timing and pattern slip analysis; Monitors BPVs, frame errors, and CRC errors; Measures and generates jitter. Unit comes with manual.
Note: We are selling an identical unit at this time. We used the pair for end-to-end testing.