40G QSFP+ 

Eoptolink QSFP+ (Quad Small Form-factor Pluggable Plus) is a new Multi-Source Agreement (MSA) for high speed application, such as 40G-BASE, which provide four channels of data in one pluggable interface. Each channel is capable of transferring data at 10Gbps and supports a total of 40Gbps.
The 40Gbps QSFP+ transceiver is well suited for Infiniband and 40GBASE-SR4  /  40GBASE-LR4 applications. It combines the higher density attractions of parallel modules with some of the key advantages normally associated with SFP+ based modules. It is intended for use short reach applications in switches, routers and data center equipment where it provides higher density and lower cost when compared with standard SFP+ modules.

Features : 
  • QSFP+ MSA, SFF-8436 compatible
  • Four independently addressable transmit and receive channels
  • Highly compact: savings of 60% on edge and board usage compared to four comparable SFP+ modules
  • Electrically hot-pluggable
  • XFP-like latch mechanism for ease-of-insertion
  • Digital Diagnostics Monitoring Interface. allows customer management and monitoring of key modules parameters, analogous to SFP+
  • Optical connectivity via industry standard MPO/MTP terminated fiber ribbon
Applications : 
  • High-speed interconnects within and between switches, routers and transport equipment
  • Server-Server Clusters, Super-computing interconnections
  • Proprietary backplanes
  • Interconnects rack-to-rack, shelf-to-shelf, board-to-board, board-to-optical backplane
  • 40GBASE-LR4 Ethernet links
  • 10GBASE-SR applications
  • 40GBASE-SR4 applications
  • 40GBASE-ER4 Ethernet links
  • InfiniBand SDR, DDR and QDR applications

Ordering info. : 
Part No. Type  Distance Laser Data Rate Interface Temp. DDMI
EOLQ-8540G-02 QSFP+ 40G SR4 150nm 850nm 40Gbps MPO/MTP Standard YES
EOLQ-8540G-03 QSFP+ 40G eSR4 300/400m 850nm 40Gpcs MPO/MTP Standard YES
EOLQ-1640G-10 QSFP+ 40G LR4 10km CWDM 40Gbpcs LC/LC Standard YES
EOLQ-1640G-20 QSFP+ 40G ER4 lite  20km CWDM 40Gbpcs LC/LC Standard YES

40G QSFP+  (Active Optical Cable)

Eoptolink QSFP  Active Optical Cable (AOC) EOLQ-8540G-PCT-XX and EOLQ-8540G-PCT-XX*-1  is a high performance integrated cable for short-range multi-lane data communication and interconnect applications. It integrates four data lanes in each direction with 40 Gbps aggregate bandwidth. Each lane can operate at 10 Gbps with lengths ranging from one to 100 m. These Active Optical Cables utilize multimode fiber using a nominal wavelength of 850nm. The electrical interface uses a 38-contact edge type connector. Eoptolink is producing QSFP+ to QSFP+ AOC and QSFP+ to FOUR SFP+ AOC.
Features :
  • Full Duplex 4 Channel 850nm Parallel Active Optical Cable
  • Supports transmission rates up to 14 Gbit/s per channel
  • QSFP-based modules at each cable end
  • QSFP interfaces fully compliant to SFF- 8436
  • Hot pluggable electrical interfaces
  • QSFP-based module supports Rx Pre-Emphasis
  • EEPROM-based Serial-ID, accessible through two-wire Serial Interface
  • Multi-channel 850nm VCSEL array
  • Multi-channel PIN-detector array
  • Helix type 8-fiber Multi-Mode Optical cable that allows for bending in any direction
  • Low power QSFP module: 0.8 Watts (typ.) per end
  • 0°C to +70°C operating case temperature
  • Laser Class 1 IEC/CDRH compliant
Applications :
  • InfiniBand QDR (4 x 10G), DDR (4 x 5G) and SDR (4 x 2.5G) interconnects
  • High Performance and High Productivity computer interconnects
  • Data Aggregation, Backplane and Proprietary Density Applications
  • PCI-Express, SAS/SATA, Fibre Channel compatible interconnect
  • Datacom and Telecom switch and router backplane connections

Product List :
  • EOLQ-8540G-PCT-xx : 40G, 850nm, 1m~100m AOC, QSFP+ AOC cable
  • EOLQ-8556G-PCT-xx : 56G, 850nm, 1m~100m AOC, QSFP+ AOC cable
  • EOLQ-8540G-PCT-xx-1 : 40G, 850nm, 1m~100m AOC, QSFP+ 40 4*SFP+ AOC cable