sfp-mr27d-lr2 MRV Communications, Inc., sfp-mr27d-lr2 Datasheet - Page 2

• Manufacturer Part Number: sfp-mr27d-lr2
• Description: Multi-rate 2 Gbps Single-mode 112 Km Sfp Transceivers
• Manufacturer: MRV Communications, Inc.

Datasheet
Notes:
Notes:
Notes:
General Operating
Parameter
Supply Voltage
Total Current
Power Supply Noise Rejection
Operating Temperature
Storage Temperature
Data Rate
Transmitter Specifi cations, Optical
Parameter
Optical Power
Average Launch Power (Tx: Off )
Extinction Ratio
Eye Mask
Optical Jitter Generation
Optical Rise Time
Optical Fall Time
Mean Wavelength
Spectral Width (20 dB)
Dispersion Penalty (112 km SMF)
Relative Intensity Noise
Refl ectance Tolerance
Receiver Specifi cations, Optical
Parameter
Receive Power Low
Receive Power High
Damage Threshold
Wavelength
Maximum Refl ectance
LOS Assert
LOS De-assert
LOS Hysteresis
Digital Diagnostics
Parameter
Temperature
Voltage
Bias Current
Tx Power
Rx Power
1.
1.
2.
1.
2.
3.
Measured at 10
Denotes deviation from MSA
20 Hz to 155 MHz
20% - 80% values
Measured at BER e
1 dB degradation of receiver sensitivity
-32 to -9
0 to 120
-5 to 70
0 to V cc
Range
-2 to 3
-10
Accuracy
BER, PRBS 2
± 0.1
-10
± 3
± 5
±3
±3
, PRBS 2
P in,damage
R sens,high
R sens,low
23
Symbol
Symbol
23
Symbol
-1, at eye center
Jgen
Unit
dBm
dBm
RX_r
P op
P off
-1 for SONET; 10
mA
RIN
PSR
T op
ER
Δλ
dp
ºC
V cc
rp
T st
DR
I cc
t r
t f
V
λ
λ
-
-
-
-
Calibration
External
External
External
External
External
-12
2
BER, PRBS 2
1500
1200
3.135
Min
Min
Min.
-24
-42
8.2
0.5
100
100
-40
-2
-9
4
-
-
-
-
-
-
-
-
-
-
-5
IEEE 802.3ah and SONET/SDH compliant
-
Rx_PWR(μW) = A0 + A1*x + A2*x^2 + A3*x^3 + A4*x^4
7
-1 for Gigabit Ethernet
I(mA) = Islope*Iad(16 bit unsigned integer) + Ioff set
Tc(C) = Tad(16 bit signed twos complement)/256
Tx_PWR(μW) = Tx_PWRslope*Tx_PWRad(16 bit
V(Volts) = Vad(16 bit unsigned integer)*0.1
0.007
1580
1625
Max
-120
Max
3.465
Max.
2700
160
160
-28
-27
-28
-30
300
unsigned integer) + Tx_PWRoff set
70
85
3
1
2
-
-
-
-
-
-
-
Formula
dB/Hz
Mbps
Unit
dBm
dBm
Unit
dBm
dBm
dBm
dBm
dBm
Unit
nm
nm
nm
mA
dB
dB
dB
dB
dB
ps
ps
UI
ºC
ºC
V
-
Notes
Notes
Notes
1
1
1
2
3
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-