Small Form Factor Pluggable
Duplex LC Receptacle XFP
Optical Transceivers
10 Gigabit Ethernet
10G Ethernet LR XFP Transceiver
PRODUCT NUMBER:TAS-X5XB1-F11
Specification
Small Form Factor Pluggable
Duplex LC Receptacle XFP
Optical Transceivers
10 Gigabit Ethernet
Model Name | Voltage | Device type | Interface | LOS
| Temperature | Distance |
TAS-X5XB1-F11 | 3.3V | 1310 nm DFB | AC / AC Coupling | LVTTL
| -5 ~+70 | 10km |
Features
1.10Gb/s Serial Optical Interface Compliant to 802.3ae
2.Uncooled 1310nm DFB transmitter and Pin photodiode receiver
3.XFP Mechanical Interface with Bail Latch And Hot Pluggable
4.XFI High Speed Electrical Interface
5.2-Wire Interface for Management And Digital Diagnostic Monitor
6.Low Power Consumption, Single +3.3V Power Supply
7.Operating Case Temperature: -5 to 70 ¡ãC
8.All-Metal Housing for Superior EMI Performance
9.Advanced Firmware Allow Customer System Encryption Information to Be
Stored in Transceiver
10.RoHS compliant
11.No reference clock needed
Applications
1.10GBASE-LR (10.3125Gbps)
2.10GBASE-LW (9.953Gbps)
3.10GE Ethernet switches and routers
4.10GE storage
General Description
The TAS-X5XB1-F11 is a very compact 10Gb/s optical transceiver module for serial optical communication applications at 10Gb/s. The TAS-X5XB1-F11 converts a 10Gb/s serial electrical data stream to 10Gb/s optical output signal and a 10Gb/s optical input signal to 10Gb/s serial electrical data streams. The high speed 10Gb/s electrical interface is fully compliant with XFI specification and allows FR4 host PCB trace up to 200mm.
The TAS-X5XB1-F11 is designed for use in a variety of Ethernet LAN (10.3Gb/s) and WAN (9.95Gb/s) applications. The high performance uncooled 1310nm DFB-LD transmitter and high sensitivity PIN receiver provide superior performance for Ethernet applications at up to 10km links. The fully XFP compliant form factor provides hot pluggability, easy optical port upgrades and low EMI emission.
Functional Description
The TAS-X5XB1-F11 contains a duplex LC connector for the optical interface and a 30-pin connector for the electrical interface. Chart of section 3 shows the functional block diagram of TAS-X5XB1-F11 XFP Transceiver.
Transmitter Operation
The transceiver module receives 10Gb/s electrical data and transmits the data as an optical signal. The transmitter contains a Clock Data Recovery (CDR) circuit that reduces the jitter of received signal and reshapes the electrical signal before the electrical to optical (E-O) conversion. The optical output power is maintained constant by an automatic power control(APC) circuit. The transmitter output can be turned off by TX disable signal, at TX_DIS pin.When TX_DIS is asserted high, the transmitter is turned off.
Receiver Operation
The received optical signal is converted to serial electrical data signal. The optical receiver contains a CDR circuits that reshapes and retimes an electrical signal before sending out to the XFI channel (i.e. XFP connector and high speed signal traces). The RX_LOS signal indicates insufficient optical power for reliablesignal reception at the receiver.
Management Interface
A 2-wire interface (SCL, SDA) is used for serial ID, digital diagnostics and other control/monitor functions. The address of XFP transceiver is 1010000x. MOD_DESEL signal can be used in order
to support multiple XFP modules on the same 2-wire interface bus. Interface is compliant to XFP MSA.
Digital Diagnostic Functions
The following digital diagnostic characteristics are defined over the Recommended Operating Environment unless otherwise specified. It is compliant to SFF8472 Rev10.2 with internal calibration mode. For external calibration mode please contact our sales stuff.
Parameter | Symbol | Min. | Max | Unit | Notes |
Temperature monitor absolute error | DMI_Temp | -3 | 3 | degC | Over operating temp |
Laser power monitor absolute error | DMI_TX | -3 | 3 | dB |
|
RX power monitor absolute error | DMI_RX | -3 | 3 | dB | -1dBm to -15dBm range |
Supply voltage monitor absolute error | DMI_VCC | -0.08 | 0.08 | V | Full operating range |
Bias current monitor | DMI_Ibias | -10% | 10% | mA |
|
ESD
This transceiver is specified as ESD threshold 2kV for all electrical input pins, tested per MIL-STD-883, Method 3015.4 /JESD22-A114-A (HBM). However, normal ESD precautions are still required during the handling of this module. This transceiver is shipped in ESD protective packaging. It should be removed from the packaging and handled only in an ESD protected environment.
