QSFP28 100G ER4 40km Optical Transceiver 1295nm/1300nm/1304nm/1309nm SMF LC Connector Qsfp28

100G QSFP28 ER4

This product is a 100Gb/s transceiver module designed for optical communication applications compliant to Ethernet 100GBASE-ER4 Lite standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module demultiplexes a 100Gb/s optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data.

The central wavelengths of the 4 LAN WDM channels are 1295.56, 1300.05, 1304.58 and 1309.14 nm as members of the LAN WDM wavelength grid defined in IEEE 802.3ba. The high performance cooled LAN WDM EA-DFB transmitters and high sensitivity APD receivers provide superior performance for 100Gigabit Ethernet applications up to 30km links without FEC and 40km links with FEC.

The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.

• Hot pluggable QSFP28 MSA form factor
• Compliant to Ethernet 100GBASE-ER4 Lite
• Supports 103.1Gb/s aggregate bit rate
• Up to 30km reach for G.652 SMF without FEC
• Up to 40km reach for G.652 SMF with FEC
• Single +3.3V power supply
• Operating case temperature: 0~70oC
• Transmitter: cooled 4x25Gb/s LAN WDM EML TOSA (1295.56, 1300.05, 1304.58, 1309.14nm)
• Receiver: 4x25Gb/s APD ROSA
• 4x25G electrical interface (OIF CEI-28G-VSR)
• Maximum power consumption 4.5W
• Duplex LC receptacle
• RoHS-6 compliant

• 100GBASE-ER4 Ethernet Links
• Infiniband QDR and DDR interconnects
• Client-side 100G Telecom connections

• Item	Description
  Transceiver form factor	QSFP28
  Transmission speed	100GE
  Center wavelength (nm)	1295, 1300, 1304, 1309
  Standards compliance	compatible with the 100GBASE-ER4
  Connector type	LC Dual
  Applicable cable and maximum transmission distance	Single-mode fiber (G.652): Disables the RS-FEC function: 30 km Enables the RS-FEC function: 40 km
  Transmit power (dBm)	-2.5 to +3.2
  Maximum receiver sensitivity (dBm)	-18.5
  Overload power (dBm)	-3.5
  Extinction ratio (dB)	8
  Operating temperature	0°C to 70°C (32°F to 158°F)
  Part number	HL-QSFP28-100G-ER4

The 25g~100G Series

Shenzhen Hilink Technology Co., Ltd. was founded in 2007 year.

We are specialized in manufacturing and marketing fiber optic products.

Our core competencies are fiber optics of QSFP28,DWDM CWDM SFP/XFP

and network solutions of FWDM, DWDM CWDM CFP2  DCO, MPO AAWG,etc

which largely apply in cloudy computing, data center, networking access ,and so on.

For improving our main products and solution performance,

we also specialize with related optical products by customers' requirement.

We have professional production line and staff who are making high quality products in short time.

All the items are coming with certification, like RoHS CE FCC standard.

We are committed to providing class 1 products ,

and cost-effective solutions to create new values for our partners.

Our products and services have reached worldwide countries and districts.

We have established long-term win-win cooperation relationships with global clients,such as Viking Netherland , Sweden Telecoms, United states TX ISP.

With the growing reputation, now more and more partners from worldwide are joining us.

Our ideal is to make communication simpler and easier.

To delivery the extreme service and work value, we are striving for excellence and perfection with unfailing enthusiasm.