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Maxim > Solutions > Transport Nodes, Access Nodes, Add/Drop Multiplexers, and Digital Cross-Connects

T1/E1/J1 Framers

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Quad T1/E1/J1 Transceivers
DS21455, DS21458

Industry's First 4-Port Transceivers to Switch Among All T1, E1, and J1 Standards without External Component Changes
QV  PDF E1 Quad Transceiver
DS21Q58

QV  PDF E1 Quad Transceiver
DS21Q59

QV  PDF High-Performance Demo Kit Motherboard
DK2000

QV  PDF Quad E1 Transceiver
DS21Q50

E1 Quad Transceiver Contains All the Functions Necessary for Connecting to Four E1 Lines
QV  PDF Enhanced Quad E1 Framer
DS21Q44

QV  PDF Enhanced Quad T1 Framer
DS21Q42

QV  PDF 4x3 Twelve Channel E1 Framer / 4x4 Sixteen Channel E1 Framer
DS21FF44, DS21FT44

QV  PDF 4 x 4 16 Channel T1 Framer / 4 x 3 12 Channel T1 Framer
DS21FF42, DS21FT42




Key Specifications:   T/E Carrier & Packetized Products
Part Number Transmission Standard Functions Number of Channels 5V-Tolerant I/O Supply Voltage (V) EV-Kit Package Smallest Available Package (max w/pins) (mm2)
DS21455  T1/E1/J1
Single Chip Transceiver
4 Yes 3.3 Yes BGA/256 729
DS21458  T1/E1/J1
Single Chip Transceiver
4 Yes 3.3 Yes CSBGA/256 289
DK2000  ATM
E1
J2
STS-1
T1/E1/J1
T1/J1
T3/E3
 -   -  Yes 3.3
5
 -  See Data Sheet  - 
DS21Q58  E1
Single Chip Transceiver
4 Yes 3.3 Yes LQFP/100 262
DS21Q59  E1
Single Chip Transceiver
4 Yes 3.3 Yes LQFP/100 262
DS21FF42  T1/J1
Framer
16 Yes 3.3  -  BGA/300
MCMBGA/300
729
DS21FF44  E1
Framer
16 Yes 3.3  -  MCMBGA/300 729
DS21FT42  T1/J1
Framer
12 Yes 3.3  -  MCMBGA/300 729
DS21FT44  E1
Framer
12 Yes 3.3  -  BGA/300
MCMBGA/300
729
DS21Q42  T1/J1
Framer
4 Yes 3.3  -  LQFP/128 360
DS21Q44  E1
Framer
4 Yes 3.3  -  LQFP/128 360
DS21Q50  E1
Single Chip Transceiver
4 Yes 3.3  -  LQFP/100 262
See All T/E Carrier & Packetized Products (96)




         


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