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
Table 1
|
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:
We have probably state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support 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: Kuwait, Iran, Berlin, We provide good quality but unbeatable low price and whole heartedly service. Welcome to post your samples and color ring to us .We will produce the goods according to your request. If you are interested in any products we offer, please feel free to contact us directly by mail, fax, telephone or internet. We are here to answer your questions from Monday to Saturday and looking forward to cooperating with you.
By Matthew from Namibia - 2018.02.04 14:13
Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
By Anastasia from Uganda - 2017.11.29 11:09
