标准光模块
Tunable DWDM XFP transceiver
Specifications
- 产品型号: TXFP-ER/ZR-X
- 兼容品牌: 全系列
- 封装类型: XFP
- 传输速率: 10G
- 传输距离: 40KM~120KM可选
- 发射波长: Tunable DWDM
- 接收波长: Tunable DWDM
- 工作温度: 商业级0℃～+70℃/工业级-40℃～+85℃ 可选
- 数字诊断: 带DDM
- 接收灵敏度: 40KM~120KM可选
- 接收灵敏度: 40KM~120KM可选
Description
Tunable DWDM XFP transceiver
Tunable XFP transceiver 中文名称 为 可调谐 XFP 光模块, 是一种可热插拔的，独立于通信协议的光学收发器，其特点是工作波长可以调谐的，用于10G bps的SONET/SDH，光纤通道，gigabit Ethernet，10 gigabit Ethernet和其他应用中。
F-tone 10G XFP Tunable实现量产。作为10G产品线的重要组成部分，DWDM光收发模块被广泛应用于主干网和城域网传输，相对于TDM光收发模块，DWDM能最大限度的利用光纤资源，以100GHz或50GHz波长间隔，覆盖40km到120km，实现多达100个通道的信号传输。
10G XFP Tunable的量产，是对F-tone已经实现量产的10G SFP+和XFP系列DWDM固定波长产品的重要补充。Tunable可以节省多达100个通道的备货和生产工作量及资金占用，随着Tunable产品的供应和成本改善，预计Tunable产品年化增长率超过20%。
F-tone XFP Tunable产品功耗低，性能优异，性价比高，具有很强的市场竞争力。F-tone XFP Tunable产品支持80个标准波长可调，其波长范围覆盖了整个C波段，频率间隔为50GHz。具有自动波长锁定功能，波长精度高达0.02nm，传输距离达80km，支持速率从9.95到11.35Gbps。
F-tone XFP Tunable产品功耗低，性能优异，性价比高，具有很强的市场竞争力。F-tone XFP Tunable产品支持80个标准波长可调，其波长范围覆盖了整个C波段，频率间隔为50GHz。具有自动波长锁定功能，波长精度高达0.02nm，传输距离达80km，支持速率从9.95到11.35Gbps。
Features
- Supports 9.95Gb/s to 11.3Gb/s transmission
- Client side and Line side loopback functions
- XFP MSA compliant form factor connector
- XFI electrical interface compliant
- Hot-pluggable XFP footprint
- 80km MZM Tunable TOSA
- Supports 50GHz ITU-based channel spacing (C-Band) with a wavelength locker
- Power Dissipation < 3.5W
- I2C interface for diagnostic monitoring
- RoHS 6 Compliant
- SONET (OC-192) / SDH (STM-64)
- 10GBASE-ZR (10.3125Gbps)/ZW (9.953Gbps)
- Metro Network Transport
- Inter Data Center Connection
General Description
The TXFP-ZR-Xseries optical transceiver is a high performance and cost effective XFP transceiver modules designed for 10G SDH/SONET, 10G Ethernet DWDM fiber optic transmission applications, designed to support the full range of C-band ITU-T wavelengths data rates from 9.95Gbps to 11.3Gbs and distances up to 80km.This transceiver contains both transmit and receive sections. An MZM, (C-band tunable laser with a wavelength locker) a laser driver and the supporting circuits constitute the transmit path while an APD ROSA, a post amplifier and the supporting circuits form the receive section. A microcontroller handles the communications between the module and the host board as well as the control and monitoring functions for both transmit and receive sections. A Clock and Data Recovery circuit (CDR) functions for both transmit and receive.The transceiver module is fully compliant with the XFP MSA standard and can be hot-plugged into the 30-pin XFP connector on the host board. By limiting inrush currents, the device will not disturb the operations of the host board. The high-speed electrical interface is fully compliant with the XFI standard, providing transmission paths for the 10G signals.
The TXFP-ZR-Xseries optical transceiver is a high performance and cost effective XFP transceiver modules designed for 10G SDH/SONET, 10G Ethernet DWDM fiber optic transmission applications, designed to support the full range of C-band ITU-T wavelengths data rates from 9.95Gbps to 11.3Gbs and distances up to 80km.This transceiver contains both transmit and receive sections. An MZM, (C-band tunable laser with a wavelength locker) a laser driver and the supporting circuits constitute the transmit path while an APD ROSA, a post amplifier and the supporting circuits form the receive section. A microcontroller handles the communications between the module and the host board as well as the control and monitoring functions for both transmit and receive sections. A Clock and Data Recovery circuit (CDR) functions for both transmit and receive.The transceiver module is fully compliant with the XFP MSA standard and can be hot-plugged into the 30-pin XFP connector on the host board. By limiting inrush currents, the device will not disturb the operations of the host board. The high-speed electrical interface is fully compliant with the XFI standard, providing transmission paths for the 10G signals.
Functional Description
The TXFP-ZR-X series optical transceiver contains a duplex LC connector for the optical interface and a 30-pin connector for the electrical interface. Figure 2 “ Transceiver Block Diagram ” shows the functional block diagram of TXFP-ZR-X series optical transceiver.
Transmitter Operation The transceiver module receives 10Gb/s electrical data and convert it to 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 circuit 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 reliable signal 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 to support multiple XFP modules on the same 2-wire interface bus. Management interface is compliant with XFP MSA.
订货信息/Ordering information :
| Part No. | Description |
| TXFP-ER | Tunable DWDM XFP transceiver, 40KM,0°C to 70°C |
| TXFP-ERI | Tunable DWDM XFP transceiver, 40KM, -40°C to 85°C |
| TXFP-ZR | Tunable DWDM XFP transceiver, 80KM,0°C to 70°C |
| TXFP-ZRI | Tunable DWDM XFP transceiver, 80KM, -40°C to 85°C |
Related Products
CWDM XFP 10KM
- Supports 9.95Gb/s to 11.1Gb/s bit rates
- Hot-pluggable XFP footprint
- Maximum link length of 10km with SMF
- 4-Wavelengths Uncooled CWDM DFB laser from1270nm to 1330nm, with Step 20nm
- XFP MSA package with duplex LC connector
- No reference clock required
- Compatible with RoHS
- +3.3V power supply
- Power dissipation <2.5W
- Built-in digital diagnostic functions
- Temperature range 0°C to 70°C(Standard), -40°C to 85°C (Industrial)
80KM CWDM XFP
- Wavelength selectable to ITU-T standards covering CWDM grid wavelengths
- XFP MSA Compliant
- data rate from 9.95 Gbps to 11.3Gbps
- No Reference Clock required
- Cold EML transmitter and APD receiver
- 1470nm~1570nm link length up to 80km (1600ps/nm)
- 1590nm~1610nm link length up to 70km (1400ps/nm)
- Low Power Dissipation 3.5W Maximum
- Operating Case Temperature 0°C to 70°C(Standard), -40°C to 85°C (Industrial)
- Diagnostic Performance Monitoring of module temperature, supply Voltages, laser bias current, transmit optical power, receive optical power
- RoHS compliant and lead free
CWDM XFP 40KM
- Wavelength selectable to ITU-T standards covering CWDM grid wavelengths
- XFP MSA Compliant
- data rate from 9.95 Gbps to 11.3Gbps
- No Reference Clock required
- Cold EML transmitter and PIN receiver
- link length up to 40km (800ps/nm)
- Low Power Dissipation 3.5W Maximum
- Operating Case Temperature 0°C to 70°C(Standard), -40°C to 85°C (Industrial)
- Diagnostic Performance Monitoring of module temperature, supply Voltages, laser bias current, transmit optical power, receive optical power
- RoHS compliant and lead free
DWDM XFP 40KM
- Wavelength selectable to C-band ITU-T grid
- Suitable for use in 100GHz channel spacing DWDM systems
- XFP MSA Compliant
- data rate from 9.95 Gbps to 11.3Gbps
- No Reference Clock required
- Cold Start up Wavelength Compliance
- DWDM-rated EML transmitter and PIN receiver
- link length up to 40km
- Low Power Dissipation 3.5W Maximum
- Operating Case Temperature 0°C to 70°C(Standard), -40°C to 85°C (Industrial)
- Diagnostic Performance Monitoring of module temperature, supply Voltages, laser bias current, transmit optical power, receive optical power
- RoHS compliant and lead free
DWDM XFP 80KM
- Wavelength selectable to C-band ITU-T grid
- Suitable for use in 100GHz channel spacing DWDM systems
- XFP MSA Compliant
- data rate from 9.95 Gbps to 11.1Gbps
- No Reference Clock required
- Cold Start up Wavelength Compliance
- DWDM-rated EML transmitter and APD receiver
- link length up to 80km
- Low Power Dissipation 3.5W Maximum
- Operating Case Temperature 0°C to 70°C(Standard), -40°C to 85°C (Industrial)
- Diagnostic Performance Monitoring of module temperature, supply Voltages, laser bias current, transmit optical power, receive optical power
- RoHS compliant and lead free
DWDM XFP 120KM
- Wavelength selectable to C-band ITU-T grid wavelengths
- Suitable for use in 100GHz channel spacing DWDM systems
- XFP MSA Rev 4.5 Compliant
- Data rate from 9.95Gbps to 11.3Gbps
- Cooled EML and APD receiver
- link length up to 120km (with amplifier)
- Low Power Dissipation 3.5W Maximum
- XFI and lineside loopback Mode Supported
- Operating Case Temperature 0°C to 70°C(Standard), -40°C to 85°C
- Diagnostic Performance Monitoring of module temperature,Supply Voltages, laser bias current, transmit optical power, and receive optical power
- RoHS compliant (lead free)