OLT Optical GPON Transceiver SFP Module 20km 1490/1310 Class B+ C+
C++ 2.5g 1.25g
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Features
- Single Fiber Transceiver with single mode SC receptacle
- 1490nm continuous-mode transmitter with DFB laser
- 1310nm burst-mode receiver with APD-TIA
- Single 3.3V power supply
- Reset burst-mode receiver design
- Burst mode signal detect output which is LVTTL compatible.
- Burst mode received signal strength indication (RSSI) output
- Complies with ITU-T G984.2 Class B+/C+/C++
- Digital diagnostic interface compliant with SFF-8472 Rev 9.4 ,
- Complies with RoHS directive (2002/95/EC)
- Operating Case Temperature : Industrial:-40°C~+85°C Standard: 0°C ~+70°C
Specification:
P/N | GPON-OLT-B |
Datarate | 2.488 Gbit/s downstream 1.244 Gbit/supstream |
Wavelenth | Tx1490nm / Rx1310nm |
Distance | 20KM |
Transmitter | DFB |
Receiver | APD |
Media | SMF |
Connector | SC |
Application | Gigabit Ethernet Passive Optical Networks (GPON) /FTTx |
Operating Temperature | 0℃~ +70℃ |
Voltage Supply | 3.3V |
Certification | CE/FCC/RoHS/TUV/UL |
Brand | AscentOptics/Neuter, OEM |
Packaging & Delivery
Packaging Details: singal or packing the same items together
Delivery Detail: 1-3days
Applications
- Gigabit Passive Optical Networks (G-PON) – OLT side
Description
- The GPON OLT SFP transceiver is the high performance module for
single fiber by using 1490nm continuous-mode transmitter and 1310nm
burst-mode receiver. It is optical line terminal(OLT) for ITU-T
G984.2. The optical transceiver is compliant with the Small Form-
Factor Pluggable (SFP) Multi-Source Agreement (MSA).
- The transmitter section uses a 1490nm DFB LD with automatic power
control (APC) function and temperature compensation circuitry to
ensure stable extinction ratio over all operating temperature
range. and is ClassⅠlaser compliant IEC825 and CDRH standards.The
receiver has a hermetically packaged burst-mode APD-TIA
(trans-impedance amplifier) pre-amplifier and a burst-mode limiting
amplifier with LVPECL compatible differential outputs.
- The receiver also includes the function of burst mode signal detect
output and fast RSSI output which is enabled by a trigger. When the
burst optical power is on, the receiver outputs high level; when
the burst optical power is off, the receiver outputs low level.
Fast RSSI function can satisfy more severe timing demand to monitor
the power from any ONU.
Applications
- Gigabit Passive Optical Networks (G-PON) – OLT side
Ordering information
P/N | Parameter |
GPON-OLT-B | 2.5G/1.25G GPON-OLT 1490nm-TX/1310nm-Rx, Class B+;0ºC ~ +70ºC/-40ºC
~ +85ºC |
GPON-OLT-C+ | 2.5G/1.25G GPON-OLT 1490nm-TX/1310nm-Rx, Class C+;0ºC ~ +70ºC/-40ºC
~ +85ºC |
GPON-OLT-C++ | 2.5G/1.25G GPON-OLT 1490nm-TX/1310nm-Rx, Class C++;0ºC ~
+70ºC/-40ºC ~ +85ºC |
Competitive Price And Service
•More Competitive PriceThan Amphenol,3COM,Cisco,Intel,Broadcom and
Finisar… •Delivery Time:2-3 Weeks After Orders •Free Samples Are
Available •Provide New Design For Customer Requirements •90% Off
Shipping Cost By DHL UPS DEDEX Or TNT