Basic Info.
Certification
CE, ISO, RoHS, GS
Transport Package
Anti-Static Box
Specification
10pcs/anti-static box
Product Description
1.25Gb/s 10Km CWDM SFP TransceiverWSP-01CXX-20Features:
- Up to 1.25Gb/s data links
- DFB laser transmitter
- PIN photo-detector
- Up to 20km on 9/125μm SMF
- Hot-pluggable SFP footprint
- Duplex LC/UPC type pluggable optical interface
- Low power dissipation
- Metal enclosure, for lower EMI
- RoHS compliant and lead-free
- Single +3.3V power supply
- Support Digital Diagnostic Monitoring interface
- Compliant with SFF-8472
- Case operating temperature : 0°C to +70°C
Applications
- Switch to Switch Interface
- Fast Ethernet
- Switched Backplane Applications
- Router/Server Interface
- Other Optical Links
Standard
- SFP+ MSA Compliant
- SFF-8472 reversion 9.5 compliant
- IEEE802.3-2005 compliant
- Telcordia GR-468-CORE compliant
- FCC 47 CFR Part 15,Class B compliant
- FDA 21 CFR 1040.10 and 1040.11,class1 compliant
- RoHS compliant
PRODUCT DESCRIPTIONS
- WSP-01CXX-20 optical transceivers are designed for optical interfaces for data communications with
- single mode fiber (SMF). The transceiver designs are optimized for high performance and cost effective to supply customers the best solutions for telecom applications.
FUNCTIONAL DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Parameter | Symbol | Min | Max | Unit | Bote |
Supply Voltage | Vcc | -0.5 | 4.0 | V | |
Storage Temperature | | -40 | 85 | ºC | |
Relative Humidity | | 5 | 95 | % | |
Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the module GERERAL OPERATING CHARACTERISTICS
Parameter | Symbol | Min | Typ | Max | Unit | Note |
Data Rate | | | | 1.25 | Gb/s | |
Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
Supply Current | Icc5 | | | 280 | mA | |
Operating Case Temp. | Tc | 0 | | 70 | ºC | WSP-01CXX-10 |
ELECTRICAL INPUT/OUTPUT CHARACTERISTICS- Transmitter
Parameter | Symbol | Min | Typ | Max | Unit | Note |
Diff. input voltage swing | | 120 | | 820 | MvPP | 1 |
Tx Disable input | H | VIH | 2.0 | | Vcc+0.3 | V | |
L | VIL | 0 | | 0.8 | |
Tx Fault output | H | VOH | 2.0 | | Vcc+0.3 | V | 2 |
L | VOL | 0 | | 0.8 |
Input Diff. Impedance | Zin | | 100 | | Ω | |
- Receiver
Parameter | Symbol | Min | Typ | Max | Unit | Note |
Diff. output voltage swing | | 340 | 650 | 800 | MvPP | 3 |
Rx LOS Output | H | VOH | 2.0 | | Vcc+0.3 | V | 2 |
L | VOL | 0 | | 0.8 | |
Note 1 TD+/- are internally AC coupled with 100Ω differential termination inside the module.Note 2 Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩresistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.Note 3 RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the userSERDES. - OPTICAL CHARACTERISTICS
Parameter | Symbol | Min | Typ | Max | Unit | Note |
Operating Wavelength | λC | | XX | | nm | |
Ave. output power (Enabled) | Po | -8 | | -4 | dBm | 1 |
Extinction Ratio | ER | 9 | | | dB | |
RMS spectral width | Δλ | | | 3.5 | nm | |
Rise/Fall time (20%~80%) | Tr/Tf | | | 0.26 | Ps | |
Output Eye Mask | Telcordia GR-253-CORE and ITU-T G.957 compatible |
Note 1: Measure at 2^7-1 NRZ PRBS patternNote 2: Transmitter eye mask definitionNote 3: "XX" is: 27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59 and 61; "λ"is 7.5ReceiverParameter | Symbol | Min | Typ | Max | Unit | Note |
Operating Wavelength | | 1270 | | 1610 | nm | |
Sensitivity | Psen | | | -24 | dBm | 3 |
Min. overload | Pimax | -3 | | | dBm | |
LOS Assert | Pa | -35 | | | dBm | |
LOS De-assert | Pd | | | -26 | dBm | |
LOS Hysteresis | Pd-Pa | 0.5 | | 6 | | |
Note 1: Measured at 10.3125b/s with PRBS 2 ^31 - 1 NRZ test pattern.Note 2: 20%~80%Note 3: Under the ER worst case, measured at 10.3125 Gb/s with PRBS 2^31-1 NRZ test pattern for BER < 1x10^ -12Digital Diagnostic FunctionsWSP-01CXX-20 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, 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 rangeThe 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 WSP-01CXX-10 are Internally calibrated by default.Pin Definitions and FunctionsNote 1: The module ground pins shall be isolated from the module case.Note 2: This pin is an open collector/drain output pin and shall be pulled up with 4.7K-10Kohms to Host_Vcc on the host board.Note 3: This pin shall be pulled up with 4.7K-10Kohms to VccT in the module.Note 4: This pin is an open collector/drain output pin and shall be pulled up with 4.7K-10Kohms to Host_Vcc on the host board. In FC designated as RX_LOS, inSONET designated as LOS, and in Ethernet designated at Signal Detect.TYPICAL INTERFACE CIRCUITRecommended power supply filterNote: Inductors with DC resistance of less than 1Ω should be used in order to maintain the required voltage at the SFP input pin with 3.3V supply voltage. When the recommended supply filtering network is used, hot plugging of the SFP transceiver module will result in an inrush current of no more than 30 mA greater than the steady state valuePACKAGE DIMENSIONSOrdering Information
Part. No | Specifications |
Pack | Rate | Tx | P(dBm) | Rx | S(dBm) | Top | Reach | Other |
WSP-01CXX-20 | SFP | 1.25Gb/S | CWDM | -4~-8 | PIN | <-24 | 0~70ºC | 20km | DDM,RoHS |
WNO reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.
Edition 2016-9-1
Published by Wuhan Neowave Optics Co., Ltd
Copyright © WNO
All Rights Reserved.
Address:
Dinjie Modern Electromechnical Information Intubation Park, No.219 Guanggu No. 2 Road, Donghu New Technology Development Zone, Wuhan, Hubei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Wuhan Neowave is a subsidiary of ZTT Group, located in the beautiful East Lake, Wuhan, China. Since its inception, Neowave has relied on Wuhan′s geography, policy, talents and information advantages, with technological innovation as its source of power, and customer demand-oriented, focusing on the R&D, production, sales and service industries of optical communication module components, and keep up with the development of the optical industry.
In 2017, we passed the three management system certifications of quality, environment and occupational health and safety.
In 2018, we obtained the high-tech enterprise certification of Hubei Province.
With years of industry experience and ZTT Group′s strong capital and technology background, Neowave develops products with the principle of "customer first, quality first". The products are mainly sold to domestic and foreign system equipment manufacturers, major communication operators and Internet content service providers, widely used in data broadband, telecommunications, data centers, mobile base stations, security monitoring, smart grid and defense military and other professional fields.
Under the background of economic globalization, Neowave is committed to becoming a world-renowned optical communication device solution provider, with professionalism, dedication and concentration as the core values, technology-LED, green energy-saving as the concept, aiming at becoming a world-famous optical communication device solution provider, Accelerate the building of world famous brand and domestic leading international enterprises.