高速线缆
40G QSFP+ 无源电缆
Description
F-tone公司专业研发制造40G QSFP+ 无源电缆、QSFP+ Passive Copper Cable ，切合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效劳器,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+ Passive Copper Cable
Features
- QSFP+ conforms to the Small Form Factor SFF-8436
- 4-Channel Full-Duplex Passive Copper Cable Transceiver
- Support for multi-gigabit data rates :1.0 Gbps - 10.3125 Gbps (per channel)
- Maximum aggregate data rate: 41.25 Gps (4 x 10.3125Gbit/s)
- Copper link length up to 5m (passive limiting)
- High-Density QSFP 38-PIN Connector
- Power Supply :+3.3V
- Low power consumption: 0.02 W (typ.)
- I2C based two-wire serial interface for EEPROM signature which can be
- Temperature Range: 0~ 70 °C
Applications
- 10G/40Gigabit Ethernet
- InfiniBand 4XSDR, DDR, QDR
- Switches, Routers, and HBAs
- Data Centers
- 2, 4, 8, 10 Gigabit Fibre Channel
STANDARDS COMPLIANCE
- IEEE 802.3ba
- SFF-8436
- QDR InfiniBand
- QSFP+ MSA
- RoHS Compliant
Product Description
The QSFP+ passive cable assemblies are high performance ，cost effective I/O solutions for 40G LAN, HPC and SAN applications. The QSFP+ passive copper cables are compliant with SFF-8436, QSFP+ MSA and IEEE P802.3ba 40GBASE-CR4. It is offer a low power consumption ，short reach intercon- nect applications. The cable each lane is capable of transmitting data at rates up to 10Gb/s, providing an aggregated rate of 40Gb/s.
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 |
0.02 |
W |
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 concurrent- ly. 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 with- in the QSFP+ Module module in any combination. The connector pins are each rated for a maximum current of 500 mA.
Ordering information
|
Part Number |
Product Description |
|
QSFP-PC-01 |
4 x 10Gbps QSFP+ Direct Attach Cables, 1m (30AWG),0?C ~ +70?C |
|
QSFP-PC-03 |
4 x 10Gbps QSFP+ Direct Attach Cables, 3m (30AWG),0?C ~ +70?C |
|
QSFP-PC-05 |
4 x 10Gbps QSFP+ Direct Attach Cables, 5m (28AWG),0?C ~ +70?C |
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.