Compliant with IEEE 802.3ae 10GBASE-ZR and 10GBASE-ZW
Compliant with IEC 60825-1 Class 1 laser eye safe
RoHS Compliant.
Description
7213040 10G SFP+ ZR compatible SFP+ transceiver supports up to 80Km 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
2 Electrical Characteristics (Tcase= -5 to 70 ℃, VCC3 = 3.13 to 3.47 Volts)
Parameter
Symbol
Min.
Typical
Max.
Unit
Ref.
Supply Voltage
Vcc3
3.13
3.47
V
Supply Current
Icc
450
mA
Module total power
P
1.5
W
1
Transmitter
Input differential impedance
Rin
100
Ω
1
Differential data input swing
Vin,pp
360
1400
mV
Transmit Disable Voltage
VD
2
Vcc3
V
Transmit Enable Voltage
VEN
GND
GND+ 0.8
V
Transmit Disable Assert Time
10
us
Transmit Disable De-assert Time
2
ms
Receiver
Differential data output swing
Vout-pp
400
650
800
mV
2
Data output rise and fall time
Tr,Tf
30
ps
3
LOS Fault
Vlos-fault
2
Vcc-host
V
4
LOS Normal
Vlos-nor
GND
GND+0.8
V
4
Notes:
1.Connected directly to TX data input pins.
2.Input 100Ω differential termination.
3.These are unfiltered 20-80% values
4.LOS is an open collector output. Should be pulled-up with 4.7k Ω-10 k Ω on the host board.
Normal operation is logic 0, loss of signal is l
3 Optical Characteristics (Tcase = -5 to 70 ℃, VCC3 = 3.13 to 3.45 Volts)
Parameter
Symbol
Min.
Typical
Max.
Unit
Ref.
Transmitter
Average Optical Power
PAVE
-1
5
1
Optical Wavelength
λ
1530
1550
1565
nm
Side-Mode Suppression ratio
SMSR
30
dB
SMSR
30
dB
Optical Extinction Ratio
ER
8.2
dB
Transmitter and Dispersion Penalty
TDP
3
dB
Average Launch power of OFF transmitter
POFF
-30
dBm
Output Eye Mask
Compliant with IEEE 0802.3ae
Receiver
Receiver Sensitivity
RSENS
-23
dBm
2
Input Saturation Power (Overload)
Psat
-6
dBm
Wavelength Range
λC
1270
1610
nm
LOS De-Assert
LOSD
-26
dBm
LOS Assert
LOSA
-35
dBm
LOS Hysteresis
0.5
5
dB
Notes:
1.Average power figures are informative only, per IEEE 802.3ae.
2.Measured with conformance test signal for BER = 10^–12.@10.3125Gbps, PRBS=2^31-1,NRZ
4 Pin Descriptions
Diagram of Host Board Connector Block Pin Numbers and Name
5 Transceiver Block Diagram
Pin
Symbol
Name/Description
NOTE
1
VEET
Transmitter Ground
1
2
Tx_FAULT
Transmitter Fault.
2
3
Tx_DISABLE
Transmitter Disable. Laser output disabled on high or open.
3
4
SDA
2-wire Serial Interface Data Line
2
5
SCL
2-wire Serial Interface Clock Line
2
6
MOD_ABS
Module Absent. Grounded within the module
4
7
RS0
No connection required
8
RX_LOS
Loss of Signal indication. Logic 0 indicates normal operation.
2
9
RS1
No connection required
10
VEER
Receiver Ground
1
11
VEER
Receiver Ground
1
12
RD-
Receiver Inverted DATA out. AC Coupled
13
RD+
Receiver DATA out. AC Coupled
14
VEER
Receiver Ground
1
15
VCCR
Receiver Power Supply
16
VCCT
Transmitter Power Supply
17
VEET
Transmitter Ground
1
18
TD+
Transmitter DATA in. AC Coupled
19
TD-
Transmitter Inverted DATA in. AC Coupled.
20
VEET
Transmitter Ground
1
Note:
1. Module circuit ground is isolated from module chassis ground within the module.
2. Should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.13Vand 3.6V.
3. Tx_ Disable is an input contact with a 4.7 kΩ to 10 kΩ pull-up to VccT inside the module
4. Mod_ ABS is connected to VeeT or VeeR in the SFP+ module. The host may pull this contact up to
Vcc_ Host with a resistor in the range 4.7 kΩ to10 kΩ.Mod_ABS is asserted “High” when the SFP+ module is physically absent from a host slot.
6 Digital Diagnostic Functions
As defined by the SFP MSA, Fiberate’s SFP+ transceivers provide digital diagnostic functions via a 2-wire serial interface, which allows real-time access to the following operating parameters:
• Transceiver temperature
• Laser bias current
• Transmitted optical power
• Received optical power
• Transceiver supply voltage
It also provides a sophisticated system of alarm and warning flags, which may be used to alert end-users when particular operating parameters are outside of a factory-set normal range.
The SFP MSA defines a 256-byte memory map in EEPROM that is accessible over a 2-wire serial interface at the 8 bit address 1010000X (A0h).The digital diagnostic monitoring interface makes use of the 8 bit address 1010001X (A2h), so the originally defined serial ID memory map remains unchanged.
The operating and diagnostics information is monitored and reported by a Digital Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed through a 2-wire serial interface. The memories are organized as a series of 8-bit data words that can be addressed individually or sequentially.
7 Host – Transceiver Interface Block Diagram
8 Outline Dimensions
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