C+++ Fiber Optic Module

• Customization: Available
• Type: ONU Ont Olt Card
• Wiring Devices: ONU Ont Olt Card
• Model NO.: fiber optic module
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Transport Package: Box
• Specification: 82 mm x 90 mm x 27 mm
• Trademark: OEM
• Origin: China
• HS Code: 8517622990
• Production Capacity: 10000/Week

Product Description

1.Features

 

1. IEEE 802.3-2008 1000BASE-PX20/PX30 EPON OLT side application
2. Bi-directional transmission with symmetric 1.25 Gbps  upstream/downstream 
3. 1490nm DFB laser Continuous Transmitter and 1310nm APD-TIA Burst-mode receiver
4. SFP Package with SC Receptacle
5. +3.3V single power supply 
6. Operating case temperature:

Standard:    0~70ºC
Industrial: -40~85ºC

1. Excellent EMI and EMC characteristics

1. Digital diagnostic interface compliant with SFF-8472 
2. Compliant with RoHs2.0

 

2.Applications

 

1. IEEE802.3ah 1000BASE-PX20+/PX20++/PX20+++/PX30+/PX30++/PX30+++

3.General
The EPON OLT Transceiver module is designed for Gigabit Ethernet Passive Optical Network(EPON)20km transmission. The module incorporates 1490nm continuous-mode transmitter and 1310nm burst-mode receiver. The transmitter section uses a 1490nm DFB laser and an integrated laser driver which is designed to be class-1 eye safe under any single fault. The laser driver includes APC and temperature compensation functions, which are used for keeping the launch optical power and extinction ratio constant over temperature and aging.
The receiver section uses an integrated APD and BM-preamplifier mounted together. The module has the function that indicates receiver burst-power-detect signal. The receiver includes digitalized burst mode optical power monitoring function, which converses any of a received ONU optical power directly in digital, with a Trigger input from system. When rising edge of Trigger detected, the DDM processor starts a burst optical power conversion, the digital result is available via DDM interface after Burst Optical Power Conversion Time. Trigger pulse width should be more than Burst Optical Power Conversion Holding Time. An integrated WDM coupler can distinguish 1310nm input light from 1490nm output light. The metallic package guarantees excellent EMI and EMC characteristics.
4.Order Information
Table-1.1-Order Information (TX Power A/W Thresholds 1LSB=0.1uW,TX Bias A/W Thresholds 1LSB=2uA)

Part Number	Data Rate (TX/RX)	Index level	PO (dBm)	Sens (dBm)	Interface	Temp.^Note^1
GELS-4111-20*SS1^Note2,3,4	1.25Gbps/1.25Gbps	PX20+	+2~+7	≤-30	SC	C/I
GELS-4111-30*SS1^Note2,3,4	1.25Gbps/1.25Gbps	PX20++	+5~+8	≤-33	SC	C/I
GELS-4111-40*SS1^Note2,3,4	1.25Gbps/1.25Gbps	PX20+++	+7~+10	≤-33	SC	C/I
GELS-4111-41*SS1^Note2,3,4	1.25Gbps/1.25Gbps	PX21+++	+8~+10	≤-33	SC	C/I
GELS-4111-50*SS1^Note2,3,4	1.25Gbps/1.25Gbps	PX30+	+9~+13	≤-33	SC	C/I
GELS-4111-51*SS1^Note2,3,4	1.25Gbps/1.25Gbps	PX30++	+10~+13	≤-33	SC	C/I
GELS-4111-52*SS1^Note2,3,4	1.25Gbps/1.25Gbps	PX30+++	+11~+13	≤-33	SC	C/I
GELS-4111-20*SL1^Note2,3,4	1.25Gbps/1.25Gbps	PX20+	+2~+7	≤-30	SC	C/I
GELS-4111-30*SL1^Note2,3,4	1.25Gbps/1.25Gbps	PX20++	+5~+8	≤-33	SC	C/I
GELS-4111-40*SL1^Note2,3,4	1.25Gbps/1.25Gbps	PX20+++	+7~+10	≤-33	SC	C/I
GELS-4111-41*SL1^Note2,3,4	1.25Gbps/1.25Gbps	PX21+++	+8~+10	≤-33	SC	C/I

HuaWei ONU: EG8010H EG8141A5 EG8145V5 EG8143A5 EG8247H5 
ZTE ONU: F601 F660 F663 F673 F670L    
OEM ONU: 2.4g/5g WiFi XPON ONU, dual band CATV XPON ONUHello, do you have this in black? 


HUAWEI OLT : MA5608T MA5680T MA5800 X2 X7  
ZTE OLT : C320 C300  

We support all ONU with Customization on firmware and package.
We will do our best to support you with best prices and technical supports! 
Hope to set up a win-win business relationship with you.

Best regards,
       
TH PON Solution