SFP Copper Transceiver 1000Base-T GBIC SFP-1GBT-06 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 Part Number Description SFP-1GBT-06 1000Base-X to 1000Base-T SFP • 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 • Data is scrambled to reduce radiated emission • Power consumption is 610mW typical • Fully RoHS compliant • The BCM54616S physical layer IC (PHY) can be accessed via I2C interface: • PHY address = “ACh” • EEPROM address = “A0h” The Bel SFP-1GBT-06 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. • SFP Transceiver identification is specified as “08h” for byte 6 in the EEPROM. REGULATORY AND STANDARDS COMPLIANCE APPLICATIONS • Compliant with IEEE 802.3:2000 • • FCC Part 15, Class A • EN55022 Class A (CISPR 22 Class A) • Industrial temperature environments -40° to +85° C • CE • Networking equipment • E55024 Immunity standard and NEBS 3 ESD • Switch-to-switch interface • Routers 1000 Mbps data rate in excess of 100 meters of Category 5/5e cable ©2012 Bel Fuse Inc. Specifications subject to change without notice. 02.06.12 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com page 1 SFP Copper Transceiver 1000Base-T GBIC SFP-1GBT-06 RELIABILITY TESTING Vibration Test: Reference MIL-STD-202, Method 204. Condition D. Mechanical Shock: Reference IEC 68-2-27, Test Ea. Alternative MIL-STD-202, Method 213B, Condition A. Temperature cycling and temperature-humidity-bias. SFP-1BGT-02 MODULE SPECIFICATIONS Parameter Symbol Min Typ Max Units Supply Voltage V DD3 3.12 3.3 3.46 V Supply Current IS 185 Notes mA 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 ©2012 Bel Fuse Inc. Specifications subject to change without notice. 02.06.12 page 2 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com SFP Copper Transceiver 1000Base-T GBIC SFP-1GBT-06 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). ©2012 Bel Fuse Inc. Specifications subject to change without notice. 02.06.12 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com page 3 SFP Copper Transceiver 1000Base-T GBIC SFP-1GBT-06 GBIC INSTALLATION GUIDE Part Number Link Indicator on Rx_LOS Pin Auto-Negotiation enabled by default SFP-1GBT-06 Yes Yes Interface GBIC 1000Base-X to 1000Base-T • Rx_LOS is always ENABLE. • High —> Not linked. • Low —> Linked to link-partner. • Customer’s MAC should be setup for GBIC interface with Auto-Negotiation. There is no need for accessing the PHY registers of the Broadcom PHY of the SFP-1GBT-06 Transceiver. • Bel’s Copper SFP-1GBT-06 Transceiver will automatically detect the 1000Base-X Fiber Mode via the host of the link-partner. • Default is 1000Base-T (Full-Duplex or Half-Duplex). GBIC to SGMII-Copper: • If the SGMII Interface is required, Bel would recommend the SFP-1GBT-05 Transceiver for installation. • However, SFP-1GBT-06 Transceiver can also be configured to operate in SGMII (10/100/1000Base-T) interface by accessing the Broadcom PHY registers via “0xAC”: 1. Write register 18h, shadow 07h bit [7] = 0 (Disable RGMII Mode) 2. 3. Write register 00h, bit [11] = 1 (Power-down SerDes interface) 4. Write register 1Ch, shadow 1Fh bit [2:1] = 10 (Configure the BCM54616S in SGMII-to-Copper mode) 5. Write register 00h, bit [11] = 0 (Power-up SerDes interface) 6. Write register 1Ch, shadow 1Fh bit [0] = 0 (Enable Copper register bank) 7. Write register 00h, bit [11]= 0 (Power-up Copper interface) Write register 1Ch, shadow 1Fh bit [0] = 1 (Enable Fiber register bank) MAC Auto-Negotiation vs. MAC without Auto-Negotiation: In case of MAC does not have Auto-Negotiation capability, the Auto-Negotiation of the SFP-1GBT-06 can also be disabled by clear the Broadcom PHY register bit12 to “0”, then attempt to install the Bel’s SFP Transceiver. ©2012 Bel Fuse Inc. Specifications subject to change without notice. 02.06.12 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com SFP Copper Transceiver 1000Base-T GBIC SFP-1GBT-06 MECHANICAL ©2012 Bel Fuse Inc. Specifications subject to change without notice. 02.06.12 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