SFP-10GD-LR MRV [MRV Communications, Inc.], SFP-10GD-LR Datasheet - Page 2

• Manufacturer Part Number: SFP-10GD-LR
• Description: 10 Gbps 10 km Single-Mode SFP+ Transceiver
• Manufacturer: MRV [MRV Communications, Inc.]

Datasheet
Notes:
Pin Descriptions
Diagram of Host Board Connector Block Pin Numbers and Names
Pin
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
1.
2.
3.
4.
5.
Circuit ground is internally isolated from chassis ground.
T
intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V. A high output indicates a transmitter fault caused
by either the TX bias current or the TX output power exceeding the preset alarm thresholds. A low output indicates normal
operation. In the low state, the output is pulled to <0.8V.
Laser output disabled on T
Internally pulled down per SFF-8431 Rev 2.0
LOS is open collector output. Should be pulled up with 4.7kΩ – 10kΩ on host board to a voltage between 2.0V and 3.6V. Logic
0 indicates normal operation; logic 1 indicates loss of signal.
FAULT
MOD_ABS
Function
RX_LOS
T
is an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohms resistor on the host board if
V
SDA
V
V
RD+
V
V
V
V
TD+
V
T
SCL
RS0
RS1
RD-
FAULT
TD-
CCR
CCT
EET
DIS
EER
EER
EER
EET
EET
Towards
Bezel
DIS
>2.0V or open, enabled on T
10
1
2
3
4
5
6
7
8
9
Loss of Signal indication. Logic 0 indicates normal operation.
Transmitter Disable. Laser output disabled on high or open.
VeeT
TX_Fault
TX_Disable
RS0
RX_LOS
RS1
VeeR
SDA
SCL
MOD_ABS
Transmitter Non-Inverted DATA in. AC Coupled.
Module Absent. Grounded within the module.
Receiver Non-inverted DATA out. AC Coupled.
Transmitter Inverted DATA in. AC Coupled.
Receiver Inverted DATA out. AC Coupled.
2
2-wire Serial Interface Clock Line
2-wire Serial Interface Data Line
VeeT
TD-
TD+
VeeT
VccT
VccR
VeeR
RD+
RD-
VeeR
Transmitter Power Supply
Rate Select 0. Not Used.
Rate Select 1. Not Used.
Receiver Power Supply
DIS
Name/Description
Transmitter Ground
Transmitter Ground
Transmitter Ground
Transmitter Fault
Receiver Ground
Receiver Ground
Receiver Ground
<0.8V.
20
19
18
17
16
15
14
13
12
11
Towards
ASIC
Note
1
2
3
2
2
2
4
5
4
1
1
1
1
1