Network Hubs, Switches, and Routers

Bit-Error-Rate Testers

DATA SHEETS

Display

Title/Parts

Key Advantages

QV PDF

Quad T1/E1/J1 Transceiver
DS21Q55, DS21Q55N

QV PDF

Bit Error Rate Tester (BERT)
DS2172

QV PDF

3.3V Bit Error Rate Tester (BERT)
DS21372

Key Specifications: T/E Carrier & Packetized Products

Part Number

Functions

Channels

V_SUPPLY
(V)

RoHS Available

Package/Pins

Smallest Available Pckg.
(mm²)

max w/pins

DS21372

Bit Error-Rate Tester

3.3

Yes

DS2172

TQFP/32