TOPSTAR TECHNOLOGY INDUSTRIAL CO., LIMITED
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10/100/1000BASE-T Transceiver 1.25G SFP Rj45 Connector High-Speed Modules
1.25G Rj45 SFP Module Fetures:
Up to 1.25Gb/s bi-directional data links
Hot-pluggable SFP footprint
Extended case temperature range (0°C to +85°C )
Fully metallic enclosure for low EMI
Low power dissipation (1.05 W typical)
Compact RJ-45 connector assembly
Access to physical layer IC via 2-wire serial bus
1000 BASE-T operation in host systems with SERDES interface
10/100/1000Mbps compliant in host systems with SGMII interface
1Gigabit Ethernet over Cat 5 cable
PRODUCT DESCRIPTIONS
TOP-SFP-TF1 Copper Small Form Pluggable (SFP) transceivers is high performance, cost effective module compliant with the
Gigabit Ethernet and 1000- BASE-T standards as specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supporting
1000Mbps data- rate up to 100 meters reach over unshielded twisted-pair CAT 5 cable. The module supports1000 Mbps (or
10/100/1000Mbps) full duplex data-links with 5-level Pulse Amplitude Modulation (PAM) signals. All four pairs in the cable are
used with symbol rate at 250Mbps on each pair. The module provides standard serial ID information compliant with SFP MSA,
which can be accessed with address of A0h via the 2wire serial CMOS EEPROM protocol. The physical IC can also be
accessed via 2wire serial bus at address ACh.
RJ45 Dual Fiber Sfp Module Specification
| Fiber Type | SMF |
| Conector | RJ-45 |
| Operating Temperature | 0°C to +85°C |
| Application | 1.25Gigabit Ethernet |
| Rate | 1.25G |
| Power Supply Voltage | 3.3V |
| Cable Length | 100m |
| Certificate | ROHS |
Why TOPSTAR ?
1. Our brand: Top-trans, owns a 5000 square meters factory including 20 R&D staffs and more than 200 workers, usd 15 million
revenue per year
2. Specialized in developing and producing the most Hi-tech products like: 25G SFP28/ 40G QSFP+/ 100G
CFP/CFP2/CFP4/QSFP28. Every month sales quantity more than 100,000 pcs .
3. Professional testing equipments: Error Detector/ Industrial Oven/ Agilent Oscilloscope/ Digitizer/ Wave Runner for producing
process. Cisco/ Juniper/ Brocade/ Alcatel-lucent/ Huawei etc. guarantee compatibility.
4. ISO9001/ CE/ FC/ 3C/ ROHS etc. Certified. 10 years Alibaba, 10 years golden supplier .
5. OEM Compatible SFP have 3-year warranty, support 3 months unconditional return, 1 year replacement or repair .
6. Top-Trans transceivers have well used in China Telecom,Saudi Telecom Co. projects/ / Dubai Telecom/Nepal Operator/China
Telecommunication backbone network projects /South American data centre ,
EXFO worldwide optical test solutions etc. and build a long-term cooperation relationship.
