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Product Name:​10G SFP+ Direct Attach Passive Copper Cables

The DAC SFP+ cable assemblies are high-performance, cost effective I/O solutions for 10Gb Ethernet and 10G Fiber Channel applications. SFP+ copper modules allow hardware manufacturers to achieve high port density, configuration and utilization at a very low cost and to reduce power budget. The high-speed cable assemblies meet and exceed the performance and reliability requirements stipulated by Gigabit Ethernet and Fiber Channel industry standard.

Features 

  • Support for multi-gigabit data rates up to 10.5Gbps
  • Data rates backward compatible to 1Gbps
  • Hot-pluggable SFP 20PIN footprint
  • I/O Connector designed for high speed differential signal applications
  • Improved Pluggable Form Factor(IPF) compliant for enhanced EMI/EMC performance
  • Compatible to SFP+ MSA      
  • Temperature Range: 0~ 70 °C
  • Comply with RoHS 2.0 


Application

  • High capacity I/O in Storage Area Networks, Network Attached Storage, and Storage Servers
  • Switched fabric I/O such as ultra high bandwidth switches and routers
  • Data center cabling infrastructure
  • High density connections between networking equipment 


Recommended Operating Conditions

Parameter

Symbol

Min

Typical

Max

Unit

Storage Ambient Temperature

 

-40

 

+85

°C

Operating Case Temperature

Tc

0

 

+70

°C


Systems

Performance

Media

10.5 Gpbs line speed, full duplex

Bit error rate: better than 10E-12

Hot-pluggable, industry-standard Small Form-Factor

Pluggable(SFP+) copper cable, available as 1m,3m or 5m.


Pin Descriptions 

Pin

Logic

Symbol

Name/Description

Notes

1

 

VeeT
Transmitter Ground

 

2

LV-TTL-O

TX_Fault

N/A

1

3

LV-TTL-I

TX_DIS

Transmitter Disable

2

4

LV-TTL-I/O

SDA

Tow Wire Serial Data

 

5

LV-TTL-I

SCL

Tow Wire Serial Clock

 

6

 

MOD_DEF0

Module present, connect to VeeT

 

7

LV-TTL-I

RS0

N/A

1

8

LV-TTL-O

LOS

LOS of Signal

2

9

LV-TTL-I

RS1

N/A

1

10

 

VeeR

Receiver Ground

 

11

 

VeeR

Receiver Ground

 

12

CML-O

RD-

Receiver Data Inverted

 

13

CML-O

RD+

Receiver Data Non-Inverted

 

14

 

VeeR

Receiver Ground

 

15

 

VccR

Receiver Supply 3.3V

 

16

 

VccT

Transmitter Supply 3.3V

 

17

 

VeeT

Transmitter Ground

 

18

CML-I

TD+

Transmitter Data Non-Inverted

 

19

CML_I

TD-

Transmitter Data Inverted

 

20

 

VeeT

Transmitter Ground

 

Note: Signals not supported in SFP+ Copper pulled-down to VeeT with 30K ohms resistor

Passive cable assemblies do not support LOS and TX_DIS


Ordering information

Part Number

Product Description

SFP-PC192-2403C

SFP+ Direct Attach Passive Cable (10GSFP+Cu), 3m, AWG:24 ,0ºC ~ +70ºC

SFP-PC192-2405C

SFP+ Direct Attach Passive Cable (10GSFP+Cu), 5m, AWG:24 ,0ºC ~ +70ºC

* The Length of Cable Can be Customized.