SFP-1GBT-01

10/100 BroadR-Reach™ RJ45 SFP Module SFP-1GBT-01 FEATURES / BENEFITS • Design based on Broadcom’s BroadR-Reach™ technology, using their BCM54810S IC (login at https://support.broadcom.com/Core/Login.aspx for IC support) • Complies with IEEE 802.3ab and 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 • Automatically compensates for baseline wander by removing the DC offset from the input signal • Low EMI emissions • 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 scrambled to reduce radiated emission • Power consumption is 340mW typical • Fully RoHS compliant The BCM54810S p hysical layer IC (PHY) can be accessed via I 2 C interface: PHY address = “ACh” for transceivers with serial number 0000000225 and higher. PHY address = “82h” or “01” binary for transceivers with serial number 0000000224 and lower. The EEPROM memory address = “A0h” The Bel SFP-1GBT-01 module is internally configured for copper 10/100 BroadR-Reach™ mode. The host interface transmits and receives serial data differentially at 1.25 Gbps. • SFP Transceiver identification is specified as “04h” for byte 6 in the EEPROM. SFP-1GBT-01 Part Number Description SGMII to 10/100Base-T SFP BroadR-Reach™ Mode REGULATORY AND STANDARDS COMPLIANCE • • • • • Compliant with IEEE 802.3 FCC Part 15, Class A EN55022 Class A (CISPR 22 Class A) Meets requirements of relevant European Directives (CE) E55024 Immunity standard and NEBS 3 ESD APPLICATIONS • 10/100 Mbps data rate with an extended reach of 300 to 500 meters when using high quality Category 5/5e cable Networking equipment Switches-to-switches interface Routers ©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 BroadR-Reach™ RJ45 SFP Module SFP-1GBT-01 SFP-1BGT-01 MODULE SPECIFICATIONS Parameter Supply Voltage Supply Current Symbol V DD3 IS Min 3.12 Typ 3.3 100 Max 3.46 Units V mA Notes SFP Host S erial Interface ( TX/RX) Line Frequency TX Output Impedance RX Output Impedance Clock Frequency Rise/Fall Time RMS Phase Jitter Symbol Min Typ Max Units Notes F LINE Z TX_OUT Z RX_IN 125 100 100 25 MHz Ω Ω MHz ns 1.5 ps-rms 20% - 80% F J = 1 2 kHz to 20 MHz o ffset frequency Differential Differential T R /T F FJ 4 Environmental S pecifications Operating Temp Storage Temp Symbol T OP T STG Min 0 -40 Typ Max +70 +85 Units °C °C Notes Case temperature 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 BroadR-Reach™ RJ45 SFP Module SFP-1GBT-01 SFP HOST CONNECT ELECTRICAL INTERFACE AND PINS DESCRIPTIONS Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Name VeeT TX Fault TX Disable MOD-DEF2 MOD-DEF1 MOD-DEF0 Rate Select LOS VeeR VeeR VeeR RDRD+ VeeR VccR VccT VeeT TD+ TDVeeT Description Transmitter ground (common with receiver ground). Transmitter fault is internally tied to transmit ground and is not sup ported. Transmit disable. This pin is tied to PHY low power mode. Signal SDA (data) of the two-wire serial ID interface. Signal SCL (data) of the two-wire serial ID interface. This pin is internally tied to transmit ground. Not implemented. This pin is floating internally. Loss of signal indication. Receiver ground (common with transmitter ground). Receiver ground (common with transmitter ground). Receiver ground (common with transmitter ground). Differential receiver outputs. User to terminate to 100 Ω d ifferential at h ost. AC coupled. Differential receiver outputs. User to terminate to 100 Ω d ifferential at h ost. AC coupled. Receiver ground (common with transmitter ground). 3.3V power 3.3V power Transmitter ground (common with receiver ground). Differential transmitter outputs. User to terminate to 100 Ω d ifferential at h ost. AC coupled. Differential transmitter outputs. User to terminate to 100 Ω d ifferential a t host. AC coupled. 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 BroadR-Reach™ RJ45 SFP Module SFP-1GBT-01 MECHANICAL ©2011 Bel Fuse Inc. Specifications subject to change without notice. 04.29.11 CORPORATE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com ASIA 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 EUROPE 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