Transcript
CFP2-100G-LR4-NC CFP2-100G-LR4-NC Overview: 100GbE and ITU-T G.959.1 compliant for 10km applications Dual Protocol Transceiver for 103.125 & 111.810 Gbit/s operation with LC connectors. Product Features
100Gigabit Ethernet (100GbE) & ITU-T G.959.1 Dual Protocol Transceiver Compliant to IEEE 802.3ba 100GBASE-LR4[1] and ITU-T G.959.1 4I1-9D1F [2] 103.125 & 111.810 Gbit/s Dual Rate Capability Transmission length up to 10 km [1][2] Compliant to CFP2 MSA [4] 1310 nm cooled EA-DFB LD for Optical light source Low power consumption: 8 W max Operating Case Temperature: 0 to 70 deg C LC-Duplex Optical Receptacle Hot Z-Pluggable to 104-pin electrical connector Latching mechanism: lever Latch MDIO Management Interface [5]
Part No.
Data Rate
Fiber
Distance
Interface
CFP2-100G-LR4-NC
100Gbps
SMF
10km
LC
|
100G
CFP2
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DDMI
℃~+70℃
Yes
0
REFERENCE [1] IEEE 802.3ba [2] ITU-T G.959.1 [3] OIF CEI-28G-VSR [4] CFP2 MSA Hardware Specification, Rev. R1.0 [5] CFP MSA MDIO Specification, Version 2.2 r06a, July 1, 2013
CFP2-100G-LR4-C Transceiver
Temp.
DESCRIPTION ProLabs’s 100GbE transceiver module CFP2-100G-LR4-NC enables a dense-port and high-throughput solution in favor of its compact size and low power consumption. The CFP2-100G-LR4-NC modules can be used in various network applications, such as dense wavelength division multiplexing (DWDM) systems, metropolitan area network (MAN) systems, Internet Protocol (IP) switches and routers and Storage Area Network (SAN) applications. The maximum transmission length of CFP2-100G-LR4-NC is 10km [1][2]. The CFP2-100G-LR4-NC is a fully integrated 100Gbit/s optical transceiver module that consists of a 1310 nm wavelength cooled EA-DFB LD, Driver IC, PIN photodiode, pre-amplifier, clock and data recovery (CDR) ICs with 25 Gbit/s electrical interface. Mechanical dimensions, connectors and footprint of CFP2-100G-LR4-NC conform to CFP2 MSA [4]. The module size is 41.5 mm x 106 mm x 12.4 mm and hot pluggable in Z-direction by 104-pin connector. The maximum power consumption is 8 W and power supply voltage is +3.3 V.
Figure 1 CFP2 Functional Block Diagram
CFP2-100G-LR4-C Transceiver
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100G
CFP2
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PERFORMANCE SPECIFICATIONS Absolute Maximum Ratings Stresses in excess of the Absolute Maximum Ratings can cause permanent damage to the device. Table 1 Absolute Maximum Ratings No. Parameter 1 Supply Voltage 2 Storage Temperature 3 Optical Receiver Input
Symbol VCC Tstr Pimax
Min. 0 -40 -
Max. +3.6 85 +5.5
Unit V °C dBm
Remarks +3.3 V Average
Operating Environment Electrical and optical characteristics below are defined under this operating environment, unless otherwise specified. Table 2 Operating Environment No. Parameter 1 Supply Voltage
Symbol VCC
2 Power Supply Noise
Vrip
3 Case Temperature
TC
Min. 3.2
0
Typ. 3.3
25
Max. 3.4 2 3 70
Unit V % % °C
Remarks DC – 1MHz 1 – 10MHz
Optical Characteristics Table 3 Optical Characteristics for 100GBASE-LR4 (Note1) No. 1 2 3 4
5 6 7 8 9 10
Parameter Symbol Min. Typ. Max. Unit Channel data rate fDC 25.78125 Gbit/s Aggregate data rate fD 103.125 Gbit/s ppm Signal speed variation from nominal ∆fD -100 +100 Transmitter Center Wavelength Lane 0 λCT0 1294.53 1296.59 Lane 1 λCT1 1299.02 1301.09 nm Lane 2 λCT2 1303.54 1305.63 Lane 3 λCT3 1308.09 1310.19 Optical Output Power in OMA OMA -1.3 +4.5 dBm Average Optical Output Power of Off Poff -30 dBm Transmitter Extinction Ratio ER 4 dB Receiver Sensitivity in OMA PminOMA -8.6 +4.5 dBm Stressed Receiver Sensitivity in PminSOMA -6.8 dBm OMA Receive Power, each lane in OMA +4.5 dBm
Remarks IEEE 802.3ba
Note2
Note 1: Data Rate; NRZ, Mark Ratio 50%, PRBS=231-1, 1x10-12 BER unless otherwise specified. Note 2: OMA=10log10[2P{(A-1)/(A+1)}], A = 10(ER/10), P = 10(Pf/10)
CFP2-100G-LR4-C Transceiver
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100G
CFP2
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Table 4 Optical Characteristics for 4I1-9D1F (Note1) No. 1 2 3 4
5
6 7 8 9 10 11 12 13
Parameter Symbol Min. Typ. Max. 27.952493392 Channel data rate fDC Aggregate data rate fD 111.809973568 Signal speed variation from nominal fD -20 +20 Transmitter Center frequency Lane 3 228.816 229 229.184 Lane 2 229.616 229.8 229.984 Lane 1 230.416 230.6 230.784 Lane 0 231.216 231.4 231.584 Average Optical Power per lane -2.5 +2.9 Average Optical Power total lane +8.9 Channel Power Difference 5 Average Optical Output Power of Off Poff -30 Transmitter Extinction Ratio ER 7 Mean Channel Input Power -6.9/-8.8 +4/+2.9 Mean Total Input Power +10/+8.9 Channel Power Difference 5.5 Optical Path Penalty 1.5 Equivalent Sensitivity -8.4/ -10.3 Receiver Reflectance per lane -26
Unit Gbit/s Gbit/s ppm
Remarks ITU-T G.709
THz dBm dBm dB dBm dB dBm dBm dB dB
Note 3 Note 3
Note 2 Note 3
dBm dB
Note 1: Data Rate; NRZ, Mark Ratio 50%, PRBS=231-1, 1x10-12 BER unless otherwise specified. Note 2: The Maximum bit error ratio for this application code of 1E-12 is only after error correction has been applied. The BER at optical input specified as Minimum equivalent sensitivity can therefore be 1.8E-4 without error correction. Note 3: Two sets of specifications are defined depending on ER of input optical waveforms, the left set for ER between 4 dB and 7dB and the right set for ER of 7dB or higher.
Electrical Characteristics Table 5 Power supply Characteristics No. Parameter 1 Supply Current Supply Current 2 @Low Power Mode 3 Power Consumption Power Consumption 4 @Low Power Mode
Symbol ICC
Min. -
Typ. -
Max. 3.75
Unit A
ICCL
-
-
0.6
A
Pw
-
-
8
W
Plow
-
-
2
W
Remarks Note 1
Note 1: Including in rush current. Maximum module current ramp rate is 50 mA /µs.
Table 6 3.3V LVCMOS level No. 1 2 3 4 5
Parameter Input High Voltage Input Low Voltage Input Leakage Current Output High Voltage Output Low Voltage Minimum Pulse Width 6 Control Pin Signal
CFP2-100G-LR4-C Transceiver
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100G
Symbol Min. VIH 2 VIL -0.3 IIN -10 VOH VCC – 0.2 VOL of
t_CNTL
CFP2
100
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Typ. -
Max. VCC + 0.3 0.8 +10 0.2
Unit V V µA V V
Remarks
IOH=-100µA IOL=100µA µs
Table 7 1.2VLVCMOS level No. 1 2 3 4 5 6 7 8
Parameter Input High Voltage Input Low Voltage Input Leakage Current Output High Voltage Output Low Voltage Output High Current Output Low Current Input capacitance
Symbol VIH VIL IIN VOH VOL IOH IOL Ci
Min. 0.84 -0.3 -100 1.0 -0.3 +4 -
Typ. -
Figure 2 3.3V LVCMOS Interface
CFP2-100G-LR4-C Transceiver
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100G
CFP2
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Max. 1.5 0.36 +100 1.5 0.2 -4 10
Unit V V µA V V mA mA pF
Remarks
Figure 3 MDIO Interface
CFP2-100G-LR4-C Transceiver
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100G
CFP2
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Table 8 High speed Electrical Input Characteristics No.
Parameter Differential Voltage Overload 1 pk-pk Differential Termination 2 Mismatch 3 Differential Return Loss 4
Common Mode to differential conversion Loss
Direction Module Input Module Input Module Input Host Output
Min.
Typ.
Max.
Unit
900
mV 10
Conditions Calibrated at TP1a
% ps
Note 1
20~80%
dB
Note 1: SDD11, SDD22 < -11dB for f
