SFP+ 10Gb/s Direct Attached Cable

PRODUCT FEATURES

•Up to 10.3125 Gbps data rate •Up to 7meter transmission •Compliant with SFF-8472. •Temperature Range: 0~ 70 °C •RoHS compliant

APPLICATIONS

•10G Ethernet •Network storage systems •Hubs, Switches, Routers, Servers

PRODUCT DESCRIPTION

The Intcera’s SP10-DPxMxxWG SFP+ passive cable assemblies are high performance, cost effective I/O solutions for 10G Ethernet. SFP+ copper cables allow hardware manufactures to achieve high port density, configurability and utilization at a very low cost and reduced power budget.

Ordering Information

Part Number

Description

SP10-DP0.5M30WG

10G SFP+ DAC Passive cable 30AWG 0.5M

SP10-DP01M30WG

10G SFP+ DAC Passive cable 30AWG 1M

SP10-DP02M30WG

10G SFP+ DAC Passive cable 30AWG 2M

SP10-DP03M30WG

10G SFP+ DAC Passive cable 30AWG 3M

SP10-DP05M24WG

10G SFP+ DAC Passive cable 24AWG 5M

SP10-DP07M24WG

10G SFP+ DAC Passive cable 24AWG 7M

General Product Characteristics

SFP+ DAC Specifications
Number of Lanes Tx & Rx
Channel Data Rate 10.3125 Gbps
Operating Temperature 0 to + 70°C
Storage Temperature -40 to + 85°C
Supply Voltage 3.3 V nominal
Electrical Interface 20 pins edge connector
Management Interface Serial, I2C

  High Speed Characteristics

Parameter Symbol Min Typ Max Units Notes
Differential Impedance Zd 90 100 110 Ω
Differential Input Return Loss SDDXX <-12+2* SQRT (f) with f in GHz dB 0.01~4.1GHz
<-6.3+13*Log10/(f/5.5) with f in GHz dB 4.1~11.1GHz
Common Mode Output Return Loss SCCXX < -7+1.6*f with f in GHz dB 0.01~2.5GHz
-3 dB 2.5~11.1GHz
Difference Waveform Distortion Penalty dWDPc 6.75

dB

VMA Loss L 4.4

dB

VMA Loss to Crosstalk Ratio

VCR

32.5 dB
 

Pin Function Definition

 

Pin Logic Symbol Description
1

VeeT

Module Transmitter Ground
2

LVTTL-O

Tx_Fault

Module Transmitter Fault
3

LVTTL-I

Tx_Disable

Transmitter disable; Turns off transmitter laser output
4

LVTTL-I/O

SDA

2-wire Serial Interface Data Line (Same as MOD-DEF2 in INF-8074i)
5

LVTTL-I/O

SCL

2-wire Serial Interface Clock (Same as MOD-DEF1 in INF-8074i)
6

Mod_ABS

Module Absent, connected to VeeT or VeeR in the module
7

LVTTL-I

RS0

Rate Select 0, optionally controls SFP+ module receiver
8

LVTTL-O

Rx_LOS

Receiver Loss of Signal Indication (In FC designated as Rx_LOS and in Ethernet designated as Signal Detect)
9

LVTTL-I

RS1

Rate Select 1, optionally controls SFP+ module transmitter

10

VeeR

Module Receiver Ground

11

VeeR

Module Receiver Ground

12

CML-O

RD-

Receiver Inverted Data Output

13

CML-O

RD+

Receiver Non-Inverted Data Output

14

VeeR

Module Receiver Ground

15

VccR

Module Receiver 3.3 V Supply

16

VccT

Module Transmitter 3.3 V Supply

17

VeeT

Module Transmitter Ground

18

CML-I

TD+

Transmitter Non-Inverted Data Input

19

CML-I

TD-

Transmitter Inverted Data Input

20

VeeT

Module Transmitter Ground
 

Mechanical Specifications

The connector is compatible with the SFF-8432 specification.

 

Regulatory Compliance

Feature Test Method Performance
Electrostatic Discharge (ESD) to the Electrical Pins  MIL-STD-883C Method 3015.7  Class 1(>2000 Volts)
Electromagnetic Interference (EMI) FCC Class B Compliant with Standards
CENELEC EN55022 Class B
CISPR22 ITE Class B
 RF Immunity (RFI)  IEC61000-4-3 Typically Show no Measurable Effect from a 10V/m Field Swept from 80 to 1000MHz
RoHS Compliance RoHS Directive 2011/65/EU and it's Amendment Directives 6/6 RoHS 6 compliant

SFP+ 10Gb/s Direct Attached Cable Related Video: