Standards Supported By These Cables; Table 36: Sfp+ Direct Attach Cable Specifications - Juniper EX8208 Complete Hardware Manual

Table 36: SFP+ Direct Attach Cable Specifications

Model
EX-SFP-10GE-DAC-1m
EX-SFP-10GE-DAC-3m
EX-SFP-10GE-DAC-5m
EX-SFP-10GE-DAC-7m

Standards Supported by These Cables

Related
Documentation
Copyright © 2010, Juniper Networks, Inc.
Table 36 on page 79 describes the cable specifications.
Specification
Rate
Connector type
Supply voltage
Power consumption (per end)
Storage temperature
Cable type
Wire AWG
Minimum cable bend radius
Cable characteristic impedance
Crosstalk between pairs
Time delay
Length
The cables comply with the following standards:
SFP mechanical standard SFF-843—see
Electrical interface standard SFF-8432—see
SFP+ Multi-Source Alliance (MSA) standards
Optical Interface Support in EX3200 Switches
Optical Interface Support in EX4200 Switches
Optical Interface Support in EX4500 Switches
Optical Interface Support in EX8200 Switches on page 60
Installing a Transceiver in an EX Series Switch on page 158
Chapter 3: Component Specifications
Value
10 Gbps full-duplex serial transmission
SFP+ passive Twinax cable assembly
3.3 V
0.57 W
° °
-40 C to 85 C
Twinax
30 AWG (1 m and 3 m lengths)
24 AWG (5 m and 7 m lengths)
1 in.
100 ohms
2% maximum
1.31 nsec/ft
EX-SFP-10GE-DAC-1m—1 m (3.3 ft)
EX-SFP-10GE-DAC-3m—3 m (9.9 ft)
EX-SFP-10GE-DAC-5m—5 m (16.4 ft)
EX-SFP-10GE-DAC-7m—7 m (23 ft)
ftp://ftp.seagate.com/sff/SFF-8431.PDF
ftp://ftp.seagate.com/sff/SFF-8432.PDF
.
.
79