Product Description.
F-tone Networks’s FTCS-85L2A-02I series of transceiver modules are the perfect solution for ultra-low speed communication networks. These transceiver modules support data rates up to 50Mbps. The module is fully compliant with Small Form-Factor Pluggable (SFP)
Transceiver Multi-Source Agreement (MSA). These transceiver modules provides the system designer with products to RS232/RS485/RS422 receptacle fiber transmission.
Product Features.
1.VCSEL Laser Diode Transmitter.
2.Up to 1 Km on 62.5/125μm MMF.
3.Vpower supply .
4.LC duplex optical interface .
5.LVTTLInputs /Outputs and LVTTL signal detect .
6.Support Digital Diagnostic Monitoring interface.
7.Operating case temperature range (Standard：0 to +70℃) or (Industrial： -40°C to +85°C).
Application.
1.RS232/RS485/RS422 receptacle fiber transmission.
2.Fiber System.
Absolute Maximum Ratings
Operating of the transceiver beyond the Absolute Conditions Listed in Table 1 will degrade or damage the product. It’s not implied that the product would function above the recommended operating environment, it’s possible to reduce the reliability and lifetime of device if Recommended Operating Environment is exceeded.
(Refer to table 2)
Note1：The optical power is launched into 62.5/125μm MMF.
Note2：With 10Mbps. If keep 0 1 level duty ratio of 45%:55%, sensitivity control as ≤- 25dBm.
EEPROM Information Functions.
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, and 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 E 2PROM that is accessible over a 2- wire serial interface at the 8 bit address 1010000X (A0h).
Host Board Layout
A typical host board mechanical layout for attaching the SFP Connector and Cage System is shown in Figures 1and 2.
Order Information,
| Type | Fiber Type | Wavelength(nm) | Fiber Length(Km) |
| FTCS-85L2A-02I | MM | 850(VCSEL) | 1 |
| FTCS-85L2A-02DI | MM | 850(VCSEL) | 1 |
北亿纤通 | F-tone Networks
企业邮箱： sales@f-tone.com
企业手机：19081343401
企业电话：028-85255257
企业传真：028-85977702
注：本产品有全国产化型号可选
本产品仅展示部分参数，如有需要，请您联系我们。
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.esentative.s sales representative.
光学性能测试
测试光纤收发模块的眼图情况、接收灵敏度、消光比、波长、发光、光接收、电流和电压，以确保信号质量、传输的稳定性和可靠性。
Traffic Testing
测试误码率和丢包率，使其符合相应标准，确保收发器的性能。
光学性能测试
测试光纤收发模块的眼图情况、接收灵敏度、消光比、波长、发光、光接收、电流和电压，以确保信号质量、传输的稳定性和可靠性。
端面测试
检查光纤收发模块的端面并保持清洁，以实现更稳定的数据传输、更好的性能和耐用性。
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