10G SFP+ ER 1550nm 40KM LC SMF Fiber Optic Transceiver
Applications
10GBASE-ER/EW 10G Ethernet
STANDARD
Compliant with SFF-8472 SFP+ MSA.
Compliant to SFP+ SFF-8431 and SFF-8432.
Compliant to 802.3ae 10GBASE-ER.
RoHS Compliant.
Description
7213030 10G SFP+ ER compatible SFP+ transceiver supports up to 40Km link lengths over SMF via an LC duplex connector. Digital diagnostics monitoring is available via a 2-wire serial interface, as specified in SFF-8472. Each SFP+ transceiver module is individually tested to be used on a series of Cisco switches, routers, servers, network interface card (NICs) etc. Featuring low power consumption, high speed, this 10G SFP+ transceiver is ideal for data center, enterprise wiring closet, service provider transport application, Radio & Baseband Unit, etc
Note:
1.Launched power (avg.) is power coupled into a single mode fiber with master connector.(Before of Life)
2.Measured with conformance test signal for BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
4 Electrical Interface Characteristics
Parameter
Symbol
Min.
Typical
Max.
Unit
Ref.
Transmitter
Differential line input Impedance
RIN
100
Ohm
Differential Data Input Swing
VDT
300
700
mVp-p
Transmit Disable Voltage
Vdis
2
Vcc
V
LVTTL
Transmit Enable Voltage
Ven
Vee
Vee+ 0.8
V
Receiver
Differential Data Output Swing
VDR
400
850
mVp-p
Note (1)
LOS Output Voltage-High
VLOSH
Vee
Vee+0.8
V
LVTTL
LOS Output Voltage-Low
VLOSL
2
VccHOST
V
Note: Into 100Ω differential termination.
5 Pin Descriptions
6 Transceiver Block Diagram
Pin
Symbol
Name/Description
NOTE
1
VEET
Transmitter Ground (Common with Receiver Ground)
1
2
TFAULT
Transmitter Fault.
2
3
TDIS
Transmitter Disable. Laser output disabled on high or open.
3
4
SDA
2-wire Serial Interface Data Line
4
5
SCL
2-wire Serial Interface Clock Line
4
6
MOD_ABS
Module Absent. Grounded within the module
4
7
RS0
Rate Select 0
5
8
LOS
Loss of Signal indication. Logic 0 indicates normal operation.
6
9
RS1
No connection required
1
10
VEER
Receiver Ground (Common with Transmitter Ground)
1
11
VEER
Receiver Ground (Common with Transmitter Ground)
1
12
RD-
Receiver Inverted DATA out. AC Coupled
13
RD+
Receiver Non-inverted DATA out. AC Coupled
14
VEER
Receiver Ground (Common with Transmitter Ground)
1
15
VCCR
Receiver Power Supply
16
VCCT
Transmitter Power Supply
17
VEET
Transmitter Ground (Common with Receiver Ground)
1
18
TD+
Transmitter Non-Inverted DATA in. AC Coupled.
19
TD-
Transmitter Inverted DATA in. AC Coupled.
20
VEET
Transmitter Ground (Common with Receiver Ground)
1
Note:
1.Circuit ground is internally isolated from chassis ground.
2.TFAULT is an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohms resistor on the host board if 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.
3.Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.
4.Should be pulled up with 4.7kΩ- 10kΩ host board to a voltage between 2.0V and 3.6V. MOD_ABS pulls line low to indicate module is plugged in.
5.Internally pulled down per SFF-8431 Rev 4.1.
6.LOS is open collector output. It 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.
7 Recommended Interface Circuit
8 Outline Dimensions
9 Regulatory Compliance
Feature
Reference
Performance
Electrostatic discharge(ESD)
IEC/EN 61000-4-2
Compatible with standards
Electromagnetic Interference (EMI)
FCC Part 15 Class B EN 55022 Class B (CISPR 22A)
Compatible with standards
Laser Eye Safety
FDA 21CFR 1040.10, 1040.11 IEC/EN 60825-1, 2
Class 1 laser product
Component Recognition
IEC/EN 60950, UL
Compatible with standards
ROHS
2002/95/EC
Compatible with standards
EMC
EN61000-3
Compatible with standards
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