SFP-1GBT-09 SFP Copper Transceiver 1000Base-X to 1000Base-T GBIC with SyncE DESCRIPTION The Bel SFP-1GBT-09 transceiver is an internally configured 1000Base-T SFP that requires the host system to provide GBIC interface. The PHY interfaces directly with SerDes interface. The host interface transmits and receives serial data differentially at 1.25 Gbps. The copper interface is full featured as advertised full/half duplex and 1000Base-T wire speed. FEATURES / BENEFITS • • • • • • • • • • • • • Designed with Broadcom’s BCM54616S chipset Complies with IEEE 802.3, 802.3u, and 802.3ab specifications Configured for operation with a GBIC compliant host Supports SyncE functionality Conforms to Multi-Source Agreement (MSA) specifications for SFP transceivers (Exceptions for SyncE features) Supports IEEE 802.3u and IEEE 802.3ab auto–negotiation features to allow networking equipment to automatically determine and adjust the required settings Operates in extended temperature range of -40° to +85° C Automatically compensates for baseline wander by removing the DC offset from the input signal Automatic dependent interface (DI) crossover, eliminating the need for crossover cables or cross-wire (MDIX) ports Bail latch provides ease of extraction Compact RJ45 connector assembly The BCM54616S physical layer IC (PHY) can be accessed via I2C interface: PHY address = “ACh” EEPROM memory address = “A0h” The SyncE feature can be accessed via I2C Interface: Address = “A2h” APPLICATIONS • • • • • 10/100/1000 Mbps data rate in excess of 100 meters of Category 5/5e cable Industrial temperature environments -40° to +85° C Networking equipment Switch-to-switch interface Routers ©2013 Bel Fuse Inc. Specifications subject to change without notice. 03.09.2013 CORPORATE ASIA EUROPE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com Bel Integrated Modules 28 Turkey Court, Turkey Mill Ashford Road, Maidstone, Kent ME14 5PP U.K. Tel +44-1622-757395 Fax +44-1622-663252 www.belfuse.com 1 SFP-1GBT-09 SFP Copper Transceiver 1000Base-X to 1000Base-T GBIC with SyncE SFP-1GBT-09 MODULE SPECIFICATIONS Parameter Symbol Min Typ Max Units Supply Voltage VDD3 3.12 3.3 3.46 V Supply Current IS TBC mA 1000Base-T Supply Current IS TBC mA 10Base-T and 100Base-Tx SFP Host Serial Interface (TX/RX) Symbol Line Frequency FLINE 125 MHz TX Output Impedance ZTX_OUT 100 Ω Differential RX Output Impedance ZRX_IN 100 Ω Differential 25 MHz 4 ns Min Clock Frequency Rise/Fall Time TR/TF RMS Phase Jitter FJ SyncE Symbol Min Recovered Clock Jitter Typ Typ Max Units 1.5 ps-rms Max Unit Notes Notes 20% - 80% FJ = 12 kHz to 20 MHz offset frequency Notes ±25ppm Recovered Clock RCO 125 MHz Primary Reference Clock PRC 25 MHz Environmental Specifications Symbol Min Max Unit Operating Temp TOP -40 +85 °C Case temperature Storage Temp TSTG -40 +85 °C Ambient temperature Typ Notes ©2013 Bel Fuse Inc. Specifications subject to change without notice. 03.09.2013 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 2 SFP-1GBT-09 SFP Copper Transceiver 1000Base-X to 1000Base-T GBIC with SyncE SFP HOST CONNECT ELECTRICAL INTERFACE AND PINS DESCRIPTIONS 2 7 Pin Name Description 1 VeeT Transmitter ground (common with receiver ground). Normal Operation TX Fault Transmitter fault is internally pulled low. SyncE Operation RCO Recovered clock output from PHY (125MHz output). 3 TX Disable Transmit disable. Enable PHY low power mode. 4 MOD-DEF2 Signal SDA (data) of the two-wire serial ID interface. 5 MOD-DEF1 Signal SCL (clock) of the two-wire serial ID interface. 6 MOD-DEF0 This pin is internally tied to transmit ground. Normal Operation Rate Select Not implemented. SyncE Operation PRC Primary reference clock (25MHz input). 8 LOS Loss of signal indication. 9 VeeR Receiver ground (common with transmitter ground). 10 VeeR Receiver ground (common with transmitter ground). 11 VeeR Receiver ground (common with transmitter ground). 12 RD- Differential reciever outputs. User terminate to 100 Ω differential at host. AC coupled. 13 RD+ Differential reciever outputs. User to terminate to 100 Ω differential at host. AC coupled. 14 VeeR Receiver ground (common with transmitter ground). 15 VccR 3.3V power 16 VccT 3.3V power 17 VeeT Transmitter ground (common with receiver ground). 18 TD+ Differential transmitter outputs. User to terminate to 100 Ω differential at host. AC coupled. 19 TD- User to terminate to 100 Ω differential at host. AC coupled. 20 VeeT Transmitter ground (common with receiver ground). ©2013 Bel Fuse Inc. Specifications subject to change without notice. 03.09.2013 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 3 SFP-1GBT-09 SFP Copper Transceiver 1000Base-X to 1000Base-T GBIC with SyncE DEFAULT CONFIGURATION Part Number Link Indicator on Rx_LOS Pin Auto-Negotiation enabled by default SyncE Interface SFP-1GBT-09 Yes Yes Disabled GBIC (1000Base-X to 1000Base-T) SYNCE CONFIGURATION The SFP-1GBT-09 will default to GBIC without SyncE support. In this mode pins 2 and 7 have no function. SyncE can be configured by writing to address “A2h”, the data byte configuration is: • Write SFP data “FFh” (Default): • SyncE disabled Rx_Los • High - Linked • Low - Not linked Pin 2 pulled low Pin 7 not used Write SFP data “F8h”: - SyncE Enabled Rx_Los • High - Not linked or PHY Interrupt • Low - Linked Pin 2 Recovered clock from PHY (125MHz) Pin 7 Primary reference clock (25MHz) ©2013 Bel Fuse Inc. Specifications subject to change without notice. 03.09.2013 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 4 SFP-1GBT-09 SFP Copper Transceiver 1000Base-X to 1000Base-T GBIC with SyncE MECHANICAL ©2013 Bel Fuse Inc. Specifications subject to change without notice. 03.09.2013 CORPORATE ASIA EUROPE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com Bel Integrated Modules 28 Turkey Court, Turkey Mill Ashford Road, Maidstone, Kent ME14 5PP U.K. Tel +44-1622-757395 Fax +44-1622-663252 www.belfuse.com 5