- Specification -
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℃ |
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
Applications
●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
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