New Arrival China Sfp28 25g Aoc Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA
New Arrival China Sfp28 25g Aoc Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA Detail:
◊ Support 40-4*10GBASE-SR application
◊ Electrical interface compliant to QSFP+ connector (SFF-8436) and SFP+ connector (SFF-8431)
◊ 850nm VCSEL transmitter, PIN photo-detector receiver
◊ Multi rate of up to 10.3125Gbps per lane
◊ Operating case temperature: 0 to 70℃
◊ +3.3V power supply voltage
◊ Low power consumption
◊ RoHS compliant
◊ UL certification cables (optional)
Applications
◊ 40-4*10 Gbe-SR
◊ Fibre Channel Applications
◊ InfiniBand QDR, SDR, DDR
◊ Servers, switches, storage and host card adapters,etc.
Specifications:
Absolute Maximum Ratings
Parameter | Symbol | Min | Typical | Max | Unit |
Storage Temperature | TS | -10 | - | +85 | ℃ |
Operating Humidity | RH | +5 | - | +85 | % |
Supply Voltage | VCC | -0.5 | +3.3 | +3.6 | V |
Recommended Operating Conditions
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Operating Case Temperature |
TC |
0 |
|
+70 |
℃ |
Supply Voltage |
VCC |
+3.14 |
+3.3 |
+3.47 |
V |
Supply current (QSFP+) |
ICC |
- |
- |
450 |
mA |
Supply current (SFP+)(per terminal) |
|
- |
- |
150 |
mA |
Channel Data Rate |
Dr |
|
10.3125 |
- |
Gbps |
Fiber bend radius |
- |
3 |
- |
- |
CM |
Electrical and Optical characteristics
Measured condition: Channel Data Rate 10.3125Gbps, VRCCR=3.3V, PRBS31, Case Operating Temperature 0~70℃
Transmitter
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Centre Wavelength |
λc |
830 |
850 |
870 |
nm |
RMS spectral width |
Pm |
- |
- |
0.45 |
nm |
Average launch power, each lane |
PAVG |
-6.0 |
- |
+2.4 |
dBm |
Extinction Ratio |
ER |
3.0 |
- |
- |
dB |
Input differential swing |
Vin PP |
200 |
- |
1600 |
mV |
Input differential impedance |
Zin |
90 |
100 |
110 |
Ω |
Receiver
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Centre Wavelength |
λc |
830 |
850 |
870 |
nm |
Bit Error Rate |
BER |
- |
- |
E-12 |
|
Differential Data Output Swing |
Vout PP |
400 |
- |
1000 |
mV |
Output Differential Impedance |
Zout |
90 |
100 |
110 |
Ω |
QSFP + Pin Descriptions
PIN |
Name |
Function/Description |
|
1 |
GND |
Module Ground | |
2 |
Tx2n |
Transmitter inverted data input | |
3 |
Tx2p |
Transmitter non-inverted data input | |
4 |
GND |
Module Ground | |
5 |
Tx4n |
Transmitter inverted data input | |
6 |
Tx4p |
Transmitter non-inverted data input | |
7 |
GND |
Module Ground | |
8 |
MODSEIL |
Module Select | |
9 |
ResetL |
Module Reset | |
10 |
VCCRx |
+3.3v Receiver Power Supply | |
11 |
SCL |
2-wire Serial interface clock | |
12 |
SDA |
2-wire Serial interface data | |
13 |
GND |
Module Ground | |
14 |
RX3p |
Receiver non-inverted data output | |
15 |
RX3n |
Receiver inverted data output | |
16 |
GND |
Transmitter Power Supply | |
17 |
RX1p |
Receiver non-inverted data output | |
18 |
RX1n |
Receiver inverted data output | |
19 |
GND |
Module Ground | |
20 |
GND |
Module Ground | |
21 |
RX2n |
Receiver inverted data output | |
22 |
RX2p |
Receiver non-inverted data output | |
23 |
GND |
Module Ground | |
24 |
RX4n |
Receiver inverted data output | |
25 |
RX4p |
Receiver non-inverted data output | |
26 |
GND |
Module Ground | |
27 |
ModPrsL |
Module Present, internal pulled down to GND | |
28 |
IntL |
Interrupt output, should be pulled up on host board | |
29 |
VCCTx |
+3.3v Transmitter Power Supply | |
30 |
VCC1 |
+3.3v Power Supply | |
31 |
LPMode |
Low Power Mode | |
32 |
GND |
Module Ground | |
33 |
Tx3p |
Transmitter non-inverted data input | |
34 |
Tx3n |
Transmitter inverted data input | |
35 |
GND |
Module Ground | |
36 |
Tx1p |
Transmitter non-inverted data input | |
37 |
Tx1n |
Transmitter inverted data input | |
38 |
GND |
Module Ground |
SFP + Pin Descriptions
Pin | Symbol | Name/Description | Notes |
1 | VEET | Module Transmitter Ground | 1 |
2 | TX_FAULT | Module Transmitter Fault | 2 |
3 | TX_DISABLE | Transmitter Disable; Turns off transmitter laser output | 3 |
4 | SDA | 2-Wire Serial Interface Data Line (MOD-DEF2) | |
5 | SCL | 2-Wire Serial Interface Clock (MOD-DEF1) | |
6 | MOD_ABS | Module Absent, connected to VEET or VEER in the module | 2 |
7 | RS0 | Rate Select 0, optionally controls SFP+ module receiver | |
8 | RX_LOS | Receiver Loss of Signal Indication (In FC designated as Rx_LOS and in Ethernet designated as NOT Signal Detect) | 2 |
9 | RS1 | Rate Select 1, optionally controls SFP+ module transmitter | |
10 | VEER | Module Receiver Ground | 1 |
11 | VEER | Module Receiver Ground | 1 |
12 | RD- | Receiver Inverted Data Output | |
13 | RD+ | Receiver Non-Inverted Data Output | |
14 | VEER | Module Receiver Ground | 1 |
15 | VCCR | Module Receiver 3.3 V Supply | |
16 | VCCT | Module Transmitter 3.3 V Supply | |
17 | VEET | Module Transmitter Ground | 1 |
18 | TD+ | Transmitter Non-Inverted Data Input | |
19 | TD- | Transmitter Inverted Data Input | |
20 | VEET | Module Transmitter Ground | 1 |
Mechanical Design Diagram
Cable Length L1(Unit: m) |
Tolerant(Unit: cm) |
<1.0 |
+5/-0 |
1.0~4.5 |
+15/-0 |
5.0~14.5 |
+30/-0 |
≥15.0 |
+2%/-0 |
Table 2
Length L1(Unit: m) |
Length L2(Unit: m) |
1.0 |
0.7 |
2 |
1.4 |
3 |
2 |
≥5.0 |
3 |
Warnings
Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD).
A static free environment is highly recommended. Follow guidelines according to proper ESD procedures.
Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation.
Product detail pictures:
Related Product Guide:
As a way to finest meet up with client's wants, all of our operations are strictly performed in line with our motto "High Quality, Aggressive Price, Fast Service" for New Arrival China Sfp28 25g Aoc Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA , The product will supply to all over the world, such as: Angola, Poland, Salt Lake City, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
By Ida from Holland - 2017.08.28 16:02
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By Lauren from Greece - 2018.09.16 11:31