JDSU / VIAVI T‑BERD / MTS‑5800 

Handheld, modular T‑BERD/MTS‑5800 network tester for field installation, activation and troubleshooting of Ethernet (up to 10 GbE), SONET/SDH, OTN, PDH/TDM, Fibre Channel and fronthaul (CPRI/OBSAI) services. The platform is field‑upgradeable with software/options and provides onboard reporting, packet capture/decode and timing/synchronization tests (PTP/1588, SyncE).


Core platform specifications (verified)

Item Specification
Model family T‑BERD / MTS‑5800 handheld modular network tester.
Max Ethernet rate (typical) Up to 10 GbE (dual‑10G handheld configurations available; platform is field‑upgradeable).
Supported transport SONET/SDH, OTN, PDH/TDM (E1/DS1, E3/DS3), Fibre Channel, CPRI/OBSAI (fronthaul).
Display & UI Touchscreen (7‑inch class, high‑resolution) with guided Job Manager workflows and onboard PDF reporting.
Battery / power Field‑replaceable rechargeable battery; 10G tests typically supported for multiple hours on battery; AC 100–240 VAC with built‑in charger.
OS / software Linux‑based test system with modular option licensing; supports scripting, remote control and EXFO/VIAVI reporting tools.
Packet features RFC‑2544, ITU‑T Y.1564, RFC‑6349 TrueSpeed, multi‑stream (COS) tests, packet capture & decode, deep packet analysis.

Supplied option codes you listed — function mapping (short)

Option code Function / capability Notes / typical use
C510M1GE 10/100/1000 Mbps electrical + 1 GigE optical Ethernet interface. Basic LAN/WAN Ethernet service activation.
C510GELAN 10 GigE LAN PHY (10.3 Gb/s) interface. 10G LAN service activation and Y.1564.
C510GEWAN 10 GigE WAN PHY (≈9.9 Gb/s) interface. 10G WAN testing (XFP/XFP‑tuned optics).
C5COS Multiple streams / Class‑of‑Service (COS) multi‑stream traffic generation (Y.1564 multi‑stream). Required for multi‑stream SLA tests.
C5LSSONSDH OC‑3/STM‑1 and OC‑12/STM‑4 SONET/SDH low‑speed interfaces. Legacy transport verification.
C525GSONSDH OC‑48 / STM‑16 SONET/SDH interface. Higher‑rate SONET/SDH testing.
C510GSONSDH OC‑192 / STM‑64 SONET/SDH interface. Very high‑rate SONET/SDH testing.
C5E1DS1 E1 / DS1 electrical PDH interface and BERT/monitoring. T1/E1 provisioning and BERT.
C5DS3STS1 DS3 / STS‑1 electrical interface and BERT. DS3/STS‑1 electrical testing and analysis.