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- Products description -
Sharetop's 100G CFP4 LR4 optical transceiver integrates the transmit and receive path onto one module. On the transmit side, four lanes of serial data streams are recovered, retimed,and passed on to four laser drivers, which control four electric-absorption modulated lasers (EMLs) with 1296, 1300, 1305, and 1309 nm center wavelengths. The optical signals are then multiplexed into a single-mode fiber through an industry-standard LC connector.On the receive side, 4 lanes of optical data streams are optically demultiplexed by an integrated optical demultiplexer. Each data steam is recovered by a PIN photodetector and transimpedance amplifier, retimed, and passed on to an output driver. This module features a hot-pluggable electrical interface, low power consumption, and MDIO management interface.
- Product Features -
Supports up to 112Gbps bit rates
Duplex LC connector
Hot pluggable
Operating electrical serial data rate up to 27.952493Gbps
4 parallel electrical serial interface
Applicable for 10km SMF connection
Low power consumption (Max: 8W)
Digital Diagnostic Monitor Interfacel
MDIO Communication Interface
Compliant with 100GBASE-LR4 and OTU4
Operating case temperature: Commerical:0 to 70 °C
- Product Specification -
Local Area Network(LAN)
Wide Area Network(WAN)
Switch to router interface
ITU-T OTU4 OTL4.4
Standards
Compliant with IEEE 802.3ba
Compliant with CFP4 MSA hardware specifications
Compliant with CFP4 MSA management specifications
Compliant with ITU-T G709/Y.1331
Compliant with RoHS
Optical Characteristics
(Tested under recommended operating conditions,unless otherwise noted)
Parameter | Symbol | Unit | Min | Typ | Max | Notes | |||||
Optical Transmitter Characteristics | |||||||||||
Signaling rate, each lane | GBd | 25.78125 ±100 ppm | 100GBase-LR4 | ||||||||
27.9525 ±20 ppm | OTU4 | ||||||||||
Four Lane Wavelength Range | λ1 | nm | 1294.53 | 1295.56 | 1296.59 | ||||||
λ2 | 1299.02 | 1300.05 | 1301.09 | ||||||||
λ3 | 1303.54 | 1304.58 | 1305.63 | ||||||||
λ4 | 1308.09 | 1309.14 | 1310.19 | ||||||||
Total launch power | dBm | 10.5 | 100GBase-LR4 | ||||||||
10 | OTU4 | ||||||||||
Average launch power, each lane | Pavg | dBm | -4.3 | 4.5 | 2 | ||||||
-0.6 | 4 | ||||||||||
Optical modulation amplitude, each lane (OMA)2 | OMA | dBm | -1.3 | 4.5 | |||||||
Difference in launch power between any two lanes (OMA) | dB | 5 | |||||||||
Extinction ratio | ER | dB | 4 | 100GBase-LR4 | |||||||
4 | 6.5 | OTU4 | |||||||||
Side-mode suppression ratio | SMSR | dB | 30 | ||||||||
Transmitter and dispersion penalty, each lane | TDP | dB | 2.2 | ||||||||
Optical return loss tolerance | dB | 20 | |||||||||
Transmitter reflectance3 | dB | –12 | |||||||||
Transmitter eye mask {X1, X2, X3, Y1, Y2, Y3} | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} | 100GBase-LR4 | |||||||||
Optical Receiver Characteristics | |||||||||||
Receive Rate for Each Lane | Gbps | 25.78125 | 27.9525 | ||||||||
Overload Input Optical Power | Pmax | dBm | 5.5 | 3 | |||||||
Average Receive Power for Each Lane | Pin | dBm | -8.6 | 3 | 4 | ||||||
Receive Power In OMA for Each Lane | PinOMA | dBm | 3 | ||||||||
Difference in Receive Power in OMA between Any Two Lanes | dBm | ||||||||||
Receiver Sensitivity in OMA for Each Lane | SOMA | dBm | -8.6 | 5 | |||||||
Stressed Receiver Sensitivity in OMA for Each Lane | dBm | -6.8 | 6,7 | ||||||||
Notes:
1. The supply current includes CFP4 module’s supply current and test board workingcurrent.
2. Average launch power, each lane (min) is informative for 100GBase-LR4, not the principal indicator of signal strength.
3.The receiver shall be able to tolerate , without damage, continuous exposure to an optical input signal having this average power level
4. Average receive power, each lane (min) is informative and not the principal indicator
of signal strength. A received power below this value cannot be compliant; however, a value above this does not ensure compliance
5. Receiver sensitivity (OMA), each lane (max) is informative
6. Measured with conformance test signal at TP3 for BER=10-12
7. conditions of stressed receiver sensitivity test: vertical eye closure penalty for each lane is 1.8dB;stressed eye J2 jitter for each lane is 0.3UI; stressed eye J9 jitter for each lane is 0.47UI.
Ordering Information
Part Number | Description |
XYT--100G-CFP4-LR4 | 100G CFP4 LR4 10Km 0~70℃ |
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Products damaged due to human or non-use of other causes of improper,we promises one year warranty and lifetime maintenance,but the unauthorized disassembly equipment caused damage is not covered under warranty and returned within range. |
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Under normal use,if there are product quality problems,or not work normally,we provide free repair or replacement service within one year;Within three years more than one year,we provide to collect the material cost,maintenance free. Repair warranty period of three years from the freight borne by each of the parties.After three years of warranty,the material cost,maintenance,freight(refers to the product of the two-way shipping to and from)shall be borne by the user. |
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We promise that the product we provide can meet the performance requirements of users , and it is supplied by the user's sample request. |
