BlueOptics BO28C4334640D 1000BASE 2BX D cSFP.pdf

BO28C4334640D
BiDi cSFP 1.25G 1490nm/1310nm 40KM
RoHS Compliant Optical Transceiver

1. Absolute Maximum Ratings
Parameter
Storage Temperature
Storage Ambient Humidity
Power Supply Voltage
Signal Input Voltage
Receiver Damage Threshold

Symbol
Ts
HA
VCC

Min.
-40
5
-0.5
-0.3
+5

Typ.

Max.
85
95
4
Vcc+0.3

Unit
ºC
%
V
V
dBm

2. Recommended Operating Conditions
Parameter
Case Operating Temperature
Ambient Humidity
Power Supply Voltage
Power Supply Current
Power Supply Noise Rejection
Data Rate
Transmission Distance
Coupled Fiber

Symbol
Tcase
HA
VCC
ICC

Min.
0
-10
-40
5
3.13

Typ.

3.3

Max.
70
80
85
70
3.47
450
100

1250/1250
40

Unit
ºC
%
V
mA
mVp-p
Mbps
KM

Single mode fiber

Note
BO28C4334640D
BO28C4334640DEX
BO28C4334640DIN

100Hz to 1 MHz
TX Rate/ RX Rate
9/125um SMF

3. Electrical Interface Characteristics
Parameter
Transmitter
Total Supply Current
Transmitter Disable Input-High
Transmitter Disable Input-Low
Transmitter Fault Input-High
Transmitter Fault Input-Low
Receiver
Total Supply Current
LOSS Output Voltage-High
LOSS Output Voltage-Low

Symbol

Min.

ICC
VDISH
VDISL
VDISL
VTxFH
ICC
VLOSH
VLOSL

Notes:
1.

A + B = 450mA (without termination circuit)

-3-

Typ.

Max.

Unit

Note

A
Vcc+0.3
0.8
Vcc+0.3
0.8

mA
V
V
V
V

1

2
0
2
0

B
VCC+0.3
0.8

mA
V
V

1

2
0

LVTTL