10/100/1000Base-T RJ45 SFP Module SFP-1GBT-05 FEATURES / BENEFITS • Designed with Broadcom’s BCM54616S chipset (login at https://support.broadcom.com/Core/Login.aspx for IC support) • Complies with IEEE 802.3, 802.3u, and 802.3ab specifications • Conforms to Multi-Source Agreement (MSA) specifications for SFP transceivers • 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 • Assembled with low EMI emissions IC and fully metallic housings • Automatic dependent interface (DI) crossover, eliminating the need for crossover cables or cross-wire (MDIX) ports APPLICATIONS • Bail latch provides ease of extraction • 10/100/1000 Mbps data rate in excess of 100 meters of Category 5/5e cable • Compact RJ45 connector assembly • Industrial temperature environments -40° to +85° C • Data is scrambled to reduce radiated emission • Networking equipment • Power consumption is 610mW typical for 1000Base-T • Switch-to-switch interface • Power consumption is 320mW typical for 10/100Base-T • Routers • The 10/100/1000Base-T physical layer IC (PHY) can be accessed via i2c interface • Fully RoHS compliant The BCM54616S physical layer IC (PHY) can be accessed via I 2 C interface: PHY address = “ACh” for transceivers with serial number 0000000138 and higher. PHY address = “82h” or “01” binary for transceivers with serial number 0000000137 and lower. The EEPROM memory address = “A0h” The Bel SFP-1GBT-05 module is an internally configured 10/100/1000Base-T SFP that requires the host system to provide SGMII 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. • SFP Transceiver identification is specified as “08h” for byte 6 in the EEPROM. REGULATORY AND STANDARDS COMPLIANCE • • • • • Compliant with IEEE 802.3:2000 FCC Part 15, Class A EN55022 Class A (CISPR 22 Class A) CE E55024 Immunity standard and NEBS 3 ESD ©2011 Bel Fuse Inc. Specifications subject to change without notice. 04.29.11 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com page 1 10/100/1000Base-T RJ45 SFP Module SFP-1GBT-05 SFP-1BGT-05 MODULE SPECIFICATIONS Parameter Symbol Min Typ Max Units Notes Supply Voltage V DD3 3.12 3.3 3.46 V Supply Current IS 185 mA 1000Base-T Supply Current IS 98 mA 10/100Base-T SFP Host Serial Interface (TX/RX) Symbol Line Frequency F LINE 125 MHz TX Output Impedance Z TX_OUT 100 Ω Differential RX Output Impedance Z RX_IN 100 Ω Differential 25 MHz 4 ns Min Clock Frequency Rise/Fall Time T R /T F RMS Phase Jitter FJ Typ Max 1.5 Environmental Specifications Symbol Min Operating Temp T OP Storage Temp T STG Typ Units ps-rms Notes 20% - 80% F J = 12 kHz to 20 MHz offset frequency. Max Units Notes -40 +85 °C Case temperature -40 +85 °C Ambient temperature ©2011 Bel Fuse Inc. Specifications subject to change without notice. 04.29.11 page 2 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 10/100/1000Base-T RJ45 SFP Module SFP-1GBT-05 SFP HOST CONNECT ELECTRICAL INTERFACE AND PINS DESCRIPTIONS Pin Name Description 1 VeeT Transmitter ground (common with receiver ground). 2 TX Fault Transmitter fault is internally tied to transmit ground and is not supported. 3 TX Disable Transmit disable. This pin is tied to 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. 7 Rate Select Not implemented. This pin is floating internally. 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 receiver outputs. User to terminate to 100 Ω differential at host. AC coupled. 13 RD+ Differential receiver 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). ©2011 Bel Fuse Inc. Specifications subject to change without notice. 04.29.11 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com page 3 10/100/1000Base-T RJ45 SFP Module SFP-1GBT-05 MECHANICAL ©2011 Bel Fuse Inc. Specifications subject to change without notice. 04.29.11 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 Stewart Connector 45/46 Riverside Medway City Estate Rochester, Kent ME2 4DP U.K. Tel 44-1634-722890 Fax 44-1634-716677 www.belfuse.com page 4