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2.5 Gb/s E-PON

2.5 Gb/s E-PON
company Lincomm Co.,Ltd
Categories DVD, VCD Player
Update2011-03-23
Original RegionChina
2.5 Gb/s E-PON
2.5 Gb/s E-PON
The Hisense bi-directional E-PON transceiver modules have been designed point to multi point (P2MP) Fiber to the Home, Building or Curb (FTTx) systems employing high-speed burst mode TDM receivers/transmitters in symmetrical duplex 1250/1250 Mb/s data links. They are based on the IEEE 802.3ah 1000BASE PX-10/PX-20 specifications for bi-directional communications and incorporate advanced feature sets that enable low cost, high performance FTTx deployment.
The ONU subscriber-side transceivers are configured with 1310 nm sub-50 nanosecond burst mode transmitters and 1490 nm CW mode receivers for twoway data communications over a single fiber. The OLT head-end transceivers are configured with 1310 nm sub-50 nanosecond burst mode receivers and 1490 nm CW mode transmitters.
Features
  • 1310 nm sub-50 nanosecond burst mode Tx/Rx
  • 1490 nm CW mode Tx/Rx
  • IEEE 802.3ah compliant
  • Single 3.3 volt DC supply
  • Low power consumption
  • PX-10 reach: 5 km @ 32:1 or 10 km @ 16:1 splitting ratio
  • PX-20 reach: 10 km @ 32:1 or 20 km @ 16:1 splitting ratio
  • 2x5/2x10 SFF and SFP package outlines (model dependent)
  • Single fiber, full duplex operation, optical receptacle
  • Dual wavelength (WDM) bi-directional transmission
  • High sensitivity P-I-N/TIA or ADP/TIA receiver subassembly
  • High performance 1310 nm F-P lasers or 1490 nm DFB lasers
  • 1250 Mb/s symmetrical data rate
  • ONU analog RSSI or digital signal detect (SD) feature (modeldependent)
  • Operating Temperature Range:
  • -40 to +85 oC
  • Differential LVPECL Tx data and burst mode timing interfaces
  • Differential LVPECL Rx data interface
  • Single Ended LVTTL control SD, Tx_Fault, Tx_Disable interfaces
  • 2-wire I2C data bus (SFP models)
  • BER <10-12 (PRBS = 27-1)
  • RoHS compliance
Applications
  • Gigabit Ethernet Access Networks
  • Fiber to the Home, Curb, Office (FTTx)
  • Point to Multi Point Service (P2MP)
PartNumber
Package
Service
Rate
Reach
Transmitter
Receiver
Lambda
Laser
Output
Lambda
Sensitivity
Detector
LTB3403
SFF2x10
ONU
2500Mb/s
20km/16
1310nm
F-P
-1 to 4dBm
1490nm
-25dBm
PIN
LTE4303
SFP
OLT
2500Mb/s
20km/16
1490nm
DFB
2 to 7dBm
1310nm
-30dBm
APD

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