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10Gbps Bi-Directional XFP Transceiver 20KM Reach Tx1270/Rx1330nm Tx1330/Rx1270nm
10Gbps Bi-Directional XFP Transceiver 20KM Reach Tx1270/Rx1330nm Tx1330/Rx1270nm
Specifications
Brand Name :
TAKFLY
Model Number :
TK-Bxx92-3LCD20
Certification :
CE,ROHS,REACH,ISO9001,ISO14001
Place of Origin :
Guangdong, SHENZHEN
MOQ :
1 Pices
Price :
US$0.01 ~ US$1200/PC
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time :
3-7working days
Ratio :
50/50
Center Wavelength :
1450nm
Insertion Loss :
≤0.3dB
Package Weight :
10g
Package Type :
Bare Fiber, 900um Loose Tube, 2mm Cable
Wavelegth :
1310nm
Axis Alignment :
Slow axis or Fast axis
Wavelength Range :
1310nm, 1550nm
Application :
Optical Communication Systems
Splitter Ratio :
98/2
Storage Temperature :
-40~+85℃
Port Number :
1x2
Fiber Length :
1m
Fiber :
PM Corning 980nm fiber
Power Handling Capacity :
High Power
Description
Description
  • TAKFLY XFP-TKBxx92-3LCD20 is compliant with the IEEE803.3ae 10Gbase-Bx. and transmission distance up to 20KM on SMF.
  • The transceiver module comprises a transmitter with a 1270/ 1330nm DFB laser transmitter, an integrated 1330/ 1270nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. Transmitter and receiver are separate within a wide temperature range of 0℃ to+70℃ and offers optimum heat dissipation and excellent electromagnetic shielding thus enabling high port densities for 10GbE systems.

Features

  • Supports 9.95Gb/s to 10.5Gb/s bit rates
  • Hot-pluggable XFP footprint

  • Maximum link length of 20KM with SMF

  • 1270/ 1330nm DFB laser Transmitter and 1330/ 1270nm Receiver

  • XFP MSA package with LC connector

  • No reference clock required

  • Loop Back Support.

  • +3.3V ,+1.8V power supply

  • Power dissipation <2W

  • Compatible with RoHS

  • Built-in digital diagnostic functions

  • Temperature range 0°C to 70°C

Applications

  1. 10GBASE-LR at 10.3125Gbps
  2. 10GBASE-LW at 9.953Gbps
  3. 10GBASE-BX 10G Etherne

Absolute Maximum Ratings

Parameter Symbol Min. Typ. Max. Unit Note
Storage Temperature Ts -40 - 85 ºC
Storage Ambient Humidity HA 5 - 95 %
Operating Relative Humidity RH - - 85 %
Power Supply Voltage VCC -0.3 - 4 V
Signal Input Voltage VCC Vcc-0.3 - Vcc+0.3 V

Recommended Operating Conditions

Parameter Symbol Min. Typ. Max. Unit Note
Ambient Operating Temperature TA 0 - 70 ºC Without air flow
Power Supply Voltage VCC 3.14 3.3 3.47 V
Power Supply Current ICC - - 450 mA
Data Rate BR 10.3125 Gbps
Transmission Distance TD 2 - 20 km Note (1)
Coupled fiber Single mode fiber ITU-T G.652
Notes:
1) Measured with SMF

Specification of Transmitter

Parameter Symbol Min. Typ. Max. Unit Note
Average Launched Power PO -2 - 2 dBm
Average Launched Power(Laser Off) POUT-OF F

-

-

 -30 dBm Note (1)
Optical Modulation Amplitude OMA -3 - - dBm Note (1)
Center Wavelength Range λC 1270/1330 nm
Side mode suppression ratio SMSR 30 - - dB
Spectrum Bandwidth(-20dB) σ - - 1 nm
Extinction Ratio ER 3.5 6 - dB Note (2)
Output Eye Mask Compliant with FC_PI_4 REV 7.0 Note (2)
Notes:

1) The optical power is launched into SMF

2) Measured with RPBS 2^31-1 test pattern @10.3125Gbs

Specification of Receiver

Parameter Symbol Min. Typ. Max. Unit Note
Input Optical Wavelength λIN 1330/1270 nm
Receiver Sensitivity in average PIN - - -14.4 dBm Note (1)
Input Saturation Power (Overload) PSAT 0.5 - - dBm Note (1)
LOS Assert PA -30 - - dBm
LOS De-Assert PD - - -15 dBm
LOS -Hysteresis PHys 0.5 - 4 dB
Note:

1) Measured with RPBS 2^31-1 test pattern @10.3125Gbs BER=<10^-12 ER=6DB

Electrical Interface Characteristics

Parameter Symbol Min. Typ. Max. Unit Note
Total power supply current Icc - - 350 mA
Transmitter
Differential Data Input Voltage VDT 120 - 820 mVp-p
Differential line input Impedance RIN 85 100 115 Ohm
Transmitter Fault Output-High VFaultH 2.4 - Vcc V
Transmitter Fault Output-Low VFaultL -0.3 - 0.8 V
Transmitter Disable Voltage- High VDisH 2 - Vcc+0.3 V
Transmitter Disable Voltage- low VDisL -0.3 - 0.8 V
Receiver
Differential Data Output Voltage VDR 300 - 850 mVp-p
Differential line Output Impedance ROUT 80 100 120 Ohm
Receiver LOS Pull up Resistor RLOS 4.7 - 10 KOhm
Data Output Rise/Fall time tr/tf 20 - - ps
LOS Output Voltage-High VLOSH 2 - Vcc V
LOS Output Voltage-Low VLOSL -0.3 - 0.4 V

Pin Description

10Gbps Bi-Directional XFP Transceiver 20KM Reach Tx1270/Rx1330nm Tx1330/Rx1270nm

Pin

Logic

Symbol

Name/Description

Note
1 GND Module Ground 1
2 VEE5 Optional –5.2 Power Supply – Not required
3 LVTTL-I Mod-Desel Module De-select; When held low allows the module to respond to 2-wire serial interface commands
4 LVTTL-O Interrupt Interrupt (bar); Indicates presence of an important condition which can be read over the serial 2-wire interface 2
5 LVTTL-I TX_DIS Transmitter Disable; Transmitter laser source turned off
6 VCC5 +5 Power Supply
7 GND Module Ground 1
8 VCC3 +3.3V Power Supply
9 VCC3 +3.3V Power Supply
10 LVTTL-I SCL Serial 2-wire interface clock 2
11 LVTTLI/O SDA Serial 2-wire interface data line 2
12 LVTTL-O Mod_Abs

Module Absent; Indicates module is not present. Grounded in

the module.

 2
13 LVTTL-O Mod_NR

Module Not Ready; XGIGA defines it as a logical OR between

RX_LOS and Loss of Lock in TX/RX.

 2
14 LVTTL-O RX_LOS Receiver Loss of Signal indicator 2
15 GND Module Ground 1
16 GND Module Ground 1
17 CML-O RD- Receiver inverted data output
18 CML-O RD+ Receiver non-inverted data output
19 GND Module Ground 1
20 VCC2 +1.8V Power Supply – Not required

21

LVTTL-I

P_Down/RST

Power Down; When high, places the module in the low power

stand-by mode and on the falling edge of P_Down initiates a

module reset
Reset; The falling edge initiates a complete reset of the module including the 2-wire serial interface, equivalent to a power cycle.
22 VCC2 +1.8V Power Supply – Not required
23 GND Module Ground 1
24 PECL-I RefCLK+ Reference Clock non-inverted input, AC coupled on the host board – Not required 3
25 PECL-I RefCLK- Reference Clock inverted input, AC coupled on the host board – Not required 3
26 GND Module Ground 1
27 GND Module Ground 1
28 CML-I TD- Transmitter inverted data input
29 CML-I TD+ Transmitter non-inverted data input
30 GND Module Ground 1

Notes:

1) Module circuit ground is isolated from module chassis ground within the module.

2) Open collector; should be pulled up with 4.7k – 10kohms on host board to a voltage between 3. 15V and 3.6V.

3) A Reference Clock input is not required by the XFP-10GER. If present, it will be ignored.

Recommended Block Circuit

10Gbps Bi-Directional XFP Transceiver 20KM Reach Tx1270/Rx1330nm Tx1330/Rx1270nm

Outline Dimensions

10Gbps Bi-Directional XFP Transceiver 20KM Reach Tx1270/Rx1330nm Tx1330/Rx1270nm

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

Digital Diagnostic Functions

TAKFLY TK-B3524-3LCD2 transceivers support the 2-wire serial communication protocol as defined in the SFP MSA. It is very closely related to the E2PROM defined in the GBIC standard, with the same electrical specifications.

The standard SFP serial ID provides access to identification information that describes the transceiver’s capabilities, standard interfaces, manufacturer, and other information.

Additionally, TAKFLY SFP transceivers provide a unique enhanced digital diagnostic monitoring interface, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage. It also defines a sophisticated system of alarm and warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range.

The SFP MSA defines a 256-byte memory map in E2PROM that is accessible over a 2-wire serial interface at the 8bit 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 interface is identical to, and is thus fully backward compatible with both the GBIC Specification and the SFP Multi Source Agreement.

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. When the serial protocol is activated, the serial clock signal (SCL, Mod Def 1) is generated by the host. The positive edge clocks data into the SFP transceiver into those segments of the E2PROM that are not write-protected. The negative edge clocks data from the SFP transceiver. The serial data signal (SDA, Mod Def 2) is bi-directional for serial data transfer.

The host uses SDA in conjunction with SCL to mark the start and end of serial protocol activation. The memories are organized as a series of 8-bit data words that can be addressed individually or sequentially.Digital diagnostics for the TK-B3524-3LCD2 are Internally calibrated by default.

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10Gbps Bi-Directional XFP Transceiver 20KM Reach Tx1270/Rx1330nm Tx1330/Rx1270nm

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Product Detail
Brand Name :
TAKFLY
Model Number :
TK-Bxx92-3LCD20
Certification :
CE,ROHS,REACH,ISO9001,ISO14001
Place of Origin :
Guangdong, SHENZHEN
MOQ :
1 Pices
Price :
US$0.01 ~ US$1200/PC
Contact Supplier
10Gbps Bi-Directional XFP Transceiver 20KM Reach Tx1270/Rx1330nm Tx1330/Rx1270nm

TAKFLY COMMUNICATIONS CO., LTD.

Verified Supplier
5 Years
shenzhen
Since 2000
Business Type :
Manufacturer
Main Products :
MPO MTP, WDM Mux Demux, Fiber Optic PLC Splitter
Total Annual :
3500000-4000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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