Juniper Networks EX-SFP-10GE-ER40 1310nm 40km DOM LC SMF 10G sFP+ Transceiver Module

Basic Information
Place of Origin: Shenzhen China
Brand Name: OLKOPTO
Certification: RoHS FCC CE GS UL FDA etc
Model Number: OLSP311XL-CD40
Minimum Order Quantity: 1pc
Packaging Details: Individual package Or 10pcs/pallet Or 20pcs/pallet
Delivery Time: 3-5 working days
Payment Terms: T/T or Net 30 days
Supply Ability: 80-120k per month
Juniper Compatible: EX-SFP-10GE-ER40 Data Rate: 11.3Gb/s Bit Rates
Form Factor: SFP+ Warranty: 3 Years
Connector: LC Duplex Distance: 40km
Wavelength: 1310nm Fiber Type: SMF
Temperature: 0~70 °C DDM/DOM: Supported

Juniper Networks EX-SFP-10GE-ER40 1310nm 40km DOM LC SMF 10G SFP+ Transceiver Module



This transceivers are designed for use in 10-Gigabit Ethernet links up to 40km over G.652 SingleMode fiber. They are compliant with SFF-8431, SFF-8432 and IEEE 802.3ae 10GBASE-ER/EW. The transceiver designs are optimized for high performance and cost effective to supply customers the best solutions for telecommunication and datacom.


Optical Characteristics (TOP(C) = 0 to 70 , TOP(I) =-40 to 85 ,VCC = 3.13 to 3.47 V)

Parameter Symbol Min. Typ Max. Unit Note
Operating Wavelength λ 1530   1570 nm  
Ave. output power (Enabled) PAVE -2   4 dBm 1
Side-Mode Suppression Ratio SMSR 30     dB  
Extinction Ratio ER 4     dB  
RMS spectral width Δλ     1 nm  
Dispersion penalty TDP     4 dB  
Relative Intensity Noise RIN     -128 dB/Hz  
Output Optical Eye Compliant with IEEE 0802.3ae
Operating Wavelength   1260   1600 nm  
Receiver Sensitivity @10.3G       -16 dBm 2
Path Penalty PP     2 dB  
Overload PAVE     +0.5 dBm  
LOS Assert Pa -30     dBm  
LOS De-assert Pd     -18 dBm  
LOS Hysteresis Pd-Pa 0.5     dB  



1. Measured with worst ER=5dB

2. PRBS 231 – 1 and BER<10-12.



● Supports 9.95 to 11.3Gb/s bit rates

● Duplex LC connector

● Hot pluggable SFP+ footprint

● Uncooled 1310nm DFB transmitter, PIN photo-detector

● Applicable for 40km SMF connection

● Low power consumption, < 1.3W

● Digital Diagnostic Monitor Interface

● Optical interface compliant to IEEE 802.3ae 10GBASE-ER

● Electrical interface compliant to SFF-8431,SFF-8432

● Operating case temperature: Commerical:0 to 70 °C 


Product Applications

● 10GBASE-ER/EW at 10.3125Gbps

● OTN G.709 OTU1e/2/2e

● 4x, 8x and 10x 10G Fiber Channel

● Other optical links



Contact Details

WhatsApp : +8618695187695