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QSFP+ Active Copper Cable

Features

1. QSFP+ conforms to the Small Form Factor SFF8436
2. 4-Channel Full-Duplex Active Copper Cable Transceiver
3. Support for multi-gigabit data rates :1.0Gbps - 10.3125Gbps (per channel)
4. Maximum aggregate data rate: 41.25Gbps (4 x 10.3125Gbit/s)
5. Copper link length up to 10m (active limiting)
6. High-Density QSFP 38-PIN Connector
7. Power Supply :+3.3V
8. Low crosstalk
9. I2C based two-wire serial interface for EEPROM signature which can be customized
10. Temperature Range: 0~ 70 ¡ãC
11. ROHS Compatible

Applications

1. Local Area Networks (LAN)

10 Gigabit Ethernet

40 Gigabit Ethernet

1. High Performance Computing (HPC)

InfiniBand SDR, DDR, QDR

2.5 ,5 Gigabit PCI-Express Extension

Proprietary Interconnect

1. 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

Pin Descriptions

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

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.