SONET testing at all rates up to 622 Mb/s Agilent's OmniBER 719 (37719B) communications performance analyzer is a single-box portable multi-rate BER and jitter tester up to 622 Mb/s (OC-12) for development, qualification and manufacture of SONET, ATM and POS network equipment, sub-assemblies, line cards and devices. Features

• ATM and POS test capability to 622 Mb/s
• OC-12, OC-12c, OC-3c, OC-3, OC-1, STS-3, STS-3c, STS-1 testing.
• Upgradeable to OC-48 (2.5 Gb/s)
• Protection switching time measurement
• Concatenated payloads at all synchronous rates up to 622 Mb/s
• Comprehensive thru-mode operation for SONET ring turn-up
• Full overhead access plus overhead sequence generation and capture
• Optical power measurement
• Full pointer sequence generation to Telcordia GR.253
• Jitter generation and measurement at all rates to 622 Mb/s and Jitter testing to Telcordia GR-253, ITU-T G.825, G.958, O.171 and O.172