10/100 broadr-reach? rj45 sfp module SFP-1GBT-01 bel fuse inc. 206 van vorst street, jersey city, nj 07302 ? tel 201-432-0463 ? fax 201-432-9542 ? www.belfuse.com ?2011 bel fuse inc. specifcations subject to change without notice. 04.29.11 page 1 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 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. 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 features / benefits ? design based on broadcoms 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 autoCnegotiation 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 part number description SFP-1GBT-01 sgmii to 10/100base-t sfp broadr-reach? mode the bcm54810s physical 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
bel fuse inc. 206 van vorst street, jersey city, nj 07302 ? tel 201-432-0463 ? fax 201-432-9542 ? www.belfuse.com ?2011 bel fuse inc. specifcations subject to change without notice. 04.29.11 10/100 broadr-reach? rj45 sfp module SFP-1GBT-01 sfp-1bgt-01 module specifications page 2 parameter symbol min typ max units notes supply voltage v dd3 3.12 3.3 3.46 v supply current i s 100 ma sfp host serial interface (tx/rx) symbol min typ max units notes line frequency f line 125 mhz tx output impedance z tx_out 100 ? differential rx output impedance z rx_in 100 ? differential clock frequency 25 mhz rise/fall time t r /t f 4 ns 20% - 80% rms phase jitter f j 1.5 ps-rms f j = 12 khz to 20 mhz offset frequency environmental specifications symbol min typ max units notes operating temp t op 0 +70 c case temperature storage temp t stg -40 +85 c ambient temperature
10/100 broadr-reach? rj45 sfp module SFP-1GBT-01 bel fuse inc. 206 van vorst street, jersey city, nj 07302 ? tel 201-432-0463 ? fax 201-432-9542 ? www.belfuse.com ?2011 bel fuse inc. specifcations subject to change without notice. 04.29.11 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 sup - ported. 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 (data) 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 ? differential at host. ac coupled. 13 rd+ differential receiver outputs. user to terminate to 100 ? 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 ? differential at host. ac coupled. 19 td- differential transmitter outputs. user to terminate to 100 ? differential at host. ac coupled. 20 veet transmitter ground (common with receiver ground). page 3 sfp host connect electrical interface and pins descriptions
corporate bel fuse inc. 206 van vorst street jersey city, nj 07302 tel 201-432-0463 fax 201-432-9542 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 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 ?2011 bel fuse inc. specifcations subject to change without notice. 04.29.11 10/100 broadr-reach? rj45 sfp module SFP-1GBT-01 page 4 mechanical
|
