參數(shù)資料
型號(hào): TRF7466AELT
廠商: OPNEXT INC
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 1480-1580nm, 155Mbps(Tx), 155Mbps(Rx), SURFACE MOUNT, LC CONNECTOR
文件頁(yè)數(shù): 28/35頁(yè)
文件大小: 902K
代理商: TRF7466AELT
Technical Data for SFP Transceiver Series (Rev. 2.2 March 17, 2006)
Opnext, Inc.
- 34 -
TRF776xAyLz (Gigabit Ethernet 1000BASE-ZX: 80km)
Transmitter
Symbol
Min
Max
Unit
Mean Optical Wavelength
λ
1530
1580
nm
-20dB Spectral Width
λ-20dB
-
1
nm
Side Mode Suppression Ratio
SMSR
30
dB
Average Optical Output Power
PAVG
0
+5
dBm
Transmitter Disabled Average Output Power
PDIS
-
-40
dBm
Extinction Ratio
ER
9
-
dB
Optical Rise/Fall Time
TR / TF
-
260
ps
Total Transmitter Jitter1
TJTx
-
227
ps
Deterministic Transmitter Jitter1
DJTx
-
80
ps
Relative Intensity Noise
RIN
-
-120
dB/Hz
Receiver
Symbol
Min
Max
Unit
Average Sensitivity (Minimum Input Power) 2
PMIN
-
-24
dBm
Average Saturation (Maximum Input Power) 2
PMAX
-3
-
dBm
Optical Return Loss
ORL
-27
dB
Loss of Signal Assert Level
LOSA
-40
-25
dBm
Loss of Signal Deassert Level
LOSD
-40
-24.5
dBm
Loss of Signal Hysteresis
LOS
0.5
6
dB
Total Receiver Jitter4
TJRx
-
266
ps
Deterministic Receiver Jitter4
DJRx
-
170
ps
1. Transmitter jitter measured between TP1 and TP2 as indicated in IEEE 802.3 section 38.5
2. Measured at bit error rate (BER) of 10-12, using 27-1 PRBS test data pattern and 9dB extinction ratio.
3. Measured using conformance test signal defined in IEEE 802.3, section 38.6.11
4. Receiver jitter measured between TP3 and TP4 as indicated in IEEE 802.3 section 38.5
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