China wholesale 25g Sfp28 Active Optical Cable - 10G SFP+ Direct Attach Cable JHA-SFP-10G-PCU – JHA

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China wholesale 25g Sfp28 Active Optical Cable - 10G SFP+ Direct Attach Cable JHA-SFP-10G-PCU – JHA Detail:

General Description

SFP+ Direct Attach Cables are compliant with the SFF-8431, SFF-8432 and SFF-8472 specifications. Various choices of wire gauge are available from 30 to 24 AWG with various choices of cable length (up to 7m).

Features

◊ Compliant with SFF-8431, 8432 and 8472.

◊ Up to 10.3125Gbps data rate per channel

◊ Up to 7m transmission

◊ Operating temperature:-40℃ to +80℃

◊ Single 3.3V power supply

◊ RoHS compliant

Benefits

◊ Cost-effective copper solution

◊ Lowest total system power solution

◊ Lowest total system EMI solution

◊ Optimized design for Signal Integrity

Applications

◊ 10G Ethernet

Specification;

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

32 

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

 

Mechanical Specifications

The connector is compatible with the SFF-8432 specification.

54

Length (m) Cable AWG

1

30

3

30

5

24

7

24

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 6/6 compliant

 

 


Product detail pictures:

China wholesale 25g Sfp28 Active Optical Cable - 10G SFP+ Direct Attach Cable JHA-SFP-10G-PCU – JHA detail pictures

China wholesale 25g Sfp28 Active Optical Cable - 10G SFP+ Direct Attach Cable JHA-SFP-10G-PCU – JHA detail pictures

China wholesale 25g Sfp28 Active Optical Cable - 10G SFP+ Direct Attach Cable JHA-SFP-10G-PCU – JHA detail pictures


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