ZyXEL Compatible 10G SFP+ Optical Transceiver 1550nm 40km SMF DOM RoHS

Basic Information
Place of Origin: China
Brand Name: OLKOPTO
Certification: CE, RoHS, FCC, FDA, UL, EMC, ISO9001
Model Number: OLSP551XL-CD40
Minimum Order Quantity: 1 pc
Price: negotiable
Packaging Details: 10pcs/ foil bag, individual package
Delivery Time: 3-6 working days
Payment Terms: T/T
Supply Ability: 80-120k per month
Product Name: 10G SFP+ 1550nm 40km Speed: 10G
Transceiver Form Factor: SFP+ Wavelength: 1550nm
Max. Range: 40km Compatibility: ZyXEL
Operating Mode: Single-mode Connector Type: LC
Digital Diagnostic: Yes Operating Temperature: 0-70°C
High Light:

DOM 10G SFP+ Optical Transceiver


RoHS 10G SFP+ Optical Transceiver


DOM 10gbe sfp+

ZyXEL Compatible 10G SFP+ Optical Transceiver 1550nm 40km SMF DOM RoHS


ZyXEL Compatible SFP+ Transceiver 10GBase-ER 1550nm, 40km, SMF, DOM, RoHS


OLSP551XL-CD40 adopts a LC interface and are compatible with IEEE802.3ae, SFF-8472, SFF-8431 and other standards. SFP+ 10G optical transceivers have the characteristics of low power consumption, small size, and high speed. They are most commonly used in Data Centers, Wireless, Transmission, and other environments.


Product Features

• Up to 11.1Gbps Data Links

• Up to 40km transmission on SMF

• Power dissipation < 1.3W

• DFB laser and PIN receiver

• Metal enclosure, for lower EMI

• 2-wire interface with integrated Digital Diagnostic monitoring



Absolute Maximum Ratings

Parameter Symbol Min. Max. Unit Note
Supply Voltage Vcc -0.5 4.0 V  
Storage Temperature TS -40 85 °C  
Relative Humidity RH 0 85 %  


Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.


General Operating Characteristics

Parameter Symbol Min. Typ Max. Unit Note
Data Rate DR 9.953 10.3125 11.3 Gb/s  
Supply Voltage Vcc 3.13 3.3 3.47 V  
Supply Current Icc5     400 mA  
Operating Case Temp. Tc 0   70 °C  
TI -40   85  


Digital Diagnostic Specifications


The OLSP551XL-C(I)D40 transceivers can be used in host systems that require either internally or externally calibrated digital diagnostics.

Parameter Symbol Units Min. Max. Accuracy Note
Transceiver temperature DTemp-E ºC -45 +90 ±5ºC 1,2
Transceiver supply voltage DVoltage V 2.8 4.0 ±3%  
Transmitter bias current DBias mA 0 80 ±10% 3
Transmitter output power DTx-Power dBm -3 +5 ±2dB  
Receiver average input power DRx-Power dBm -17 0 ±2dB  


1. When Operating temp.=0~70 ºC,the range will be min=-5,Max=+75

2. Internally measured

3. The accuracy of the Tx bias current is 10% of the actual current from the laser driver to the laser




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• XGS3700-24HP
• XGS3700-48
• XGS3700-48HP
• ZyXEL Switch 3900 Series

We make sure our transceivers are tested rigorously by Certified technicians, and cover each item by 3 years warranty. Contact us for more information and configuration support on the SFP-10G-SR.

Contact Details

WhatsApp : +8618695187695