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Maxim > Solutions > Network Hubs, Switches, and Routers

T1/E1/J1 Framers

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Quad Ethernet Mapper
DS33Z44

QV  PDF T1/E1/J1 BITS Element
DS26503

QV  PDF T1/E1/J1/64KCC BITS Element
DS26502

Industry's Only 64kHz Composite-Clock Transceivers
QV  PDF Low-Cost Demo Kit Motherboard
DK101

QV  PDF Quad T1/E1/J1 Transceiver
DS21Q55, DS21Q55N

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 Input to Output Clocks (MHz) 5V-Tolerant I/O Supply Voltage (V) EV-Kit
DS21FF42  T1/J1
Framer
16  -  Yes 3.3  - 
DS21FF44  E1
Framer
16  -  Yes 3.3  - 
DS21FT42  T1/J1
Framer
12  -  Yes 3.3  - 
DS21FT44  E1
Framer
12  -  Yes 3.3  - 
DS21Q42  T1/J1
Framer
4  -  Yes 3.3  - 
DS21Q44  E1
Framer
4  -  Yes 3.3  - 
DS21Q55  T1/E1/J1
Single Chip Transceiver
4  -  Yes 3.3 Yes
DS26502  64kHz Composite Clock
E1
T1/E1/J1
T1/J1
BITS Element
1 1.544 to 2.048 & 6.144
1.544 to 4.096 & 8.192
Yes 3.3 Yes
DS26503  E1
T1/E1/J1
T1/J1
BITS Element
1 1.544 to 2.048 & 6.144
1.544 to 4.096 & 8.192
6.312 & 2.048
Yes 3.3 Yes
DS33Z44  Ethernet/Serial TDM
Ethernet Mapper
4  -   -  3.3 Yes
See All T/E Carrier & Packetized Products (96)




         


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