高速线缆
40G QSFP+有源电缆
Description
F- tone公司专业研发制造40G QSFP+有源电缆、QSFP+ Active Copper Cable， 符合MSA SFF-8436, 应用于40G以太网和InfiniBand等数据中心互联场景。100%完美兼容全系列品牌服务器,交换机,路由器,PDH/SDH传输设 备,EPON,GPON,10G EPON,10G GPON,WDM PON基站等等全系列设备
QSFP+ Active Copper Cable
Features
- QSFP+ conforms to the Small Form Factor SFF8436
- 4-Channel Full-Duplex Active Copper Cable Transceiver
- Support for multi-gigabit data rates :1.0Gbps - 10.3125Gbps (per channel)
- Maximum aggregate data rate: 41.25Gbps (4 x 10.3125Gbit/s)
- Copper link length up to 10m (active limiting)
- High-Density QSFP 38-PIN Connector
- Power Supply :+3.3V
- Low crosstalk
- I2C based two-wire serial interface for EEPROM signature which can be customized
- Temperature Range: 0~ 70 °C
- ROHS Compatible
Applications
- Local Area Networks (LAN)
10 Gigabit Ethernet
40 Gigabit Ethernet
- High Performance Computing (HPC)
InfiniBand SDR, DDR, QDR
2.5 ,5 Gigabit PCI-Express Extension
Proprietary Interconnect
- Storage Area Networks (SAN)
2, 4, 8, 10 Gigabit Fiber Channel
Fiber Channel over Ethernet
SAS
ProductDescription
The QSFP+ cable assemblies are high performance, cost effective I/O solutions for LAN,HPC and SAN. The high speed cable assemblies meet and exceed Gigabit Ethernet, InfiniBand and Fiber Channel commercial temperature requirements for performance and reliability.The cables are compliant with InfiniBand Architecture, SFF-8436 specifications and provide connectivity between devices using QSFP ports.
Recommended Operating Conditions
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
|
Storage Ambient Temperature |
-40 |
+85 |
°C |
||
|
Operating Case Temperature |
Tc |
0 |
+70 |
°C |
|
|
Power Supply Voltage |
VCC3 |
3.14 |
3.3 |
3.47 |
V |
|
Power Dissipation |
PD |
2.5 |
W |
||
|
Data Rate Per Lane |
1 |
10 |
Gb/s |
Pin Descriptions
|
Pin |
Logic |
Symbol |
Name/Description |
Notes |
|
1 |
GND |
Ground |
1 |
|
|
2 |
CML-I |
Tx2n |
Transmitter Inverted Data Input |
|
|
3 |
CML-I |
Tx2p |
Transmitter Non-Inverted Data Input |
|
|
4 |
GND |
Ground |
1 |
|
|
5 |
CML-I |
Tx4n |
Transmitter Inverted Data Input |
|
|
6 |
CML-I |
Tx4p |
Transmitter Non-Inverted Data Input |
|
|
7 |
GND |
Ground |
1 |
|
|
8 |
LVTTL-I |
ModSelL |
Module Select |
|
|
9 |
LVTTL-I |
ResetL |
Module Reset |
|
|
10 |
Vcc Rx |
+3.3V Power Supply Receiver |
2 |
|
|
11 |
LVCMOSI/O |
SCL |
2-wire serial interface clock |
|
|
12 |
LVCMOSI/O |
SDA |
2-wire serial interface data |
|
|
13 |
GND |
Ground |
1 |
|
|
14 |
CML-O |
Rx3p |
Receiver Non-Inverted Data Output |
|
|
15 |
CML-O |
Rx3n |
Receiver Inverted Data Output |
|
|
16 |
GND |
Ground |
1 |
|
|
17 |
CML-O |
Rx1p |
Receiver Non-Inverted Data Output |
|
|
18 |
CML-O |
Rx1n |
Receiver Inverted Data Output |
|
|
19 |
GND |
Ground |
1 |
|
|
20 |
GND |
Ground |
1 |
|
|
21 |
CML-O |
Rx2n |
Receiver Inverted Data Output |
|
|
22 |
CML-O |
Rx2p |
Receiver Non-Inverted Data Output |
|
|
23 |
GND |
Ground |
1 |
|
|
24 |
CML-O |
Rx4n |
Receiver Inverted Data Output |
|
|
25 |
CML-O |
Rx4p |
Receiver Non-Inverted Data Output |
|
|
26 |
GND |
Ground |
1 |
|
|
27 |
LVTTL-O |
ModPrsL |
Module Present |
|
|
28 |
LVTTL-O |
IntL |
Interrupt |
|
|
29 |
Vcc Tx |
+3.3V Power supply transmitter |
2 |
|
|
30 |
Vcc1 |
+3.3V Power supply |
2 |
|
|
31 |
LVTTL-I |
LPMode |
Low Power Mode |
|
|
32 |
GND |
Ground |
1 |
|
|
33 |
CML-I |
Tx3p |
Transmitter Non-Inverted Data Input |
|
|
34 |
CML-I |
Tx3n |
Transmitter Inverted Data Input |
|
|
35 |
GND |
Ground |
1 |
|
|
36 |
CML-I |
Tx1p |
Transmitter Non-Inverted Data Input |
|
|
37 |
CML-I |
Tx1n |
Transmitter Inverted Data Input |
|
|
38 |
GND |
Ground |
1 |
Note 1: GND is the symbol for signal and supply (power) common for the QSFP+ module. All are common within the QSFP+ module and all module voltages are referenced to this potential unless otherwise noted. Connect these directly to the host board signal-common ground plane.
Note 2: Vcc Rx, Vcc1 and Vcc Tx are the receiver and transmitter power supplies and shall be applied concurrently. Requirements defined for the host side of the Host Edge Card Connector are listed in Table 6. Recommended host board power supply filtering is shown in Figure 4. Vcc Rx Vcc1 and Vcc Tx may be internally connected within the QSFP+ Module module in any combination. The connector pins are each
rated for a maximum current of 500 mA.
QSFP+ Memory Map
Ordering information
|
Part Number |
Product Description |
|
QSFP-40GAC-7 |
4 x 10Gbps QSFP+ Direct Attach Cables, 7m (26AWG),0ºC ~ +70ºC |
|
QSFP-40GAC-10 |
4 x 10Gbps QSFP+ Direct Attach Cables, 10m (26AWG),0ºC ~ +70ºC |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone before they become applicable to any particular order or contract. In accordance with the F-tone policy of continuous improvement specifications may change without notice. The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone or others. Further details are available from any F-tone sales representative.