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參數(shù)資料
| 型號： | FCLF8521P2BTL |
| 元件分類： | 光收發(fā) |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1250Mbps(Tx), 1250Mbps(Rx), SFP CONNECTOR |
| 封裝： | ROHS COMPLIANT PACKAGE |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 65K |
| 代理商： | FCLF8521P2BTL |
Finisar
Finisar Corporation Jul 22, 2009 Rev B.1
Page 1
Product Specification
1000BASE-T RoHS Compliant Copper SFP Transceiver
FCLF8520P2BTL / FCLF8521P2BTL / FCLF8522P2BTL
Product Features
Up to 1.25Gb/s bi-directional data links
Hot-pluggable SFP footprint
Extended case temperature range
(-40°C to +85°C )
Fully metallic enclosure for low EMI
RoHS compliant and Lead Free
Low power dissipation (1.05 W typical)
Compact RJ-45 connector assembly
Access to physical layer IC via 2-wire
serial bus
10/100/1000 BASE-T operation in host
systems with SGMII interface
Applications
1.25 Gigabit Ethernet over Cat
5 cable
Finisar’s FCLF8520P2BTL, FCLF8521P2BTL and FCLF8522P2BTL 1000BASE-T Copper Small
Form Pluggable (SFP) transceivers are based on the SFP Multi Source Agreement (MSA)
1. They
are compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std
802.3
2. They are RoHS compliant and lead-free per Directive 2002/95/EC3 and Finisar Application
Note AN-2038. The 1000BASE-T physical layer IC (PHY) can be accessed via I2C, allowing
access to all PHY settings and features.
The FCLF8520P2BTL uses the SFP’s RX_LOS pin for link indication, and 1000BASE-X auto-
negotiation should be disabled on the host system.
The FCLF8521P2BTL is compatible with
1000BASE-X auto-negotiation, but does not have a link indication feature (RX_LOS is internally
grounded). See AN-2036, “Frequently Asked Questions Regarding Finisar’s 1000BASE-T SFPs”,
for a more complete explanation on the differences between the two models and details on
applications issues for the products. The FCLF8522 shall support both RX_LOS pin for link
indication and 1000BASE-X auto-negotiation.
PRODUCT SELECTION
Part Number
Link Indicator on RX_LOS Pin
1000BASE-X auto-negotiation enabled by default
FCLF8520P2BTL
Yes
No
FCLF8521P2BTL
No
Yes
FCLF8522P2BTL
Yes
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FCLF8522P2BTL | FIBER OPTIC TRANSCEIVER, 1250Mbps(Tx), 1250Mbps(Rx), SFP CONNECTOR |
| FCLF8520P2BTL | FIBER OPTIC TRANSCEIVER, 1250Mbps(Tx), 1250Mbps(Rx), SFP CONNECTOR |
| FCM-8519-2-T4 | FIBER OPTIC TRANSCEIVER, REPEATER, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT |
| FCM-8519-1-T4 | FIBER OPTIC TRANSCEIVER, REPEATER, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT |
| FCM-8520-3 | FIBER OPTIC TRANSCEIVER, 1250Mbps(Tx), 1250Mbps(Rx), PANEL MOUNT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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| FCLF-8522P2-BTL | 制造商:Finisar Corporation 功能描述: |
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