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1000Base-T SFP Transceiver
The 1000Base-T SFP transceiver is copper SFP module which has one fiber port and one copper port(RJ45).CISCO Compatible.

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INFORMATION

Description:

Baudcom’s BDTR-GB-PxRC Copper Small Form Pluggable (SFP)transceivers is high performance, cost effective module compliant with the Gigabit Ethernet and 1000- BASE-T standards as specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supp- orting 1000Mbps data- rate up to 100 meters reach over unshielded twisted-pair category 5 cable. The module supports1000 Mbps full duplex data-links with 5-level Pulse Amplitude Modulation (PAM) signals. All four pairs in the cable are used with symbol rate at 250Mbps on each pair. The module provides standard serial ID information compliant with SFP MSA, which can be accessed with address of A0h via the 2wire serial CMOS EEPROM protocol. The physical IC can also be accessed via 2wire serial bus at address A0h.

Features:

  • Up to 1.25Gbps bi-direction data links
  • 100m transmission over unshielded twistedpair (UTP) Category 5 Cable
  • Support intelligent auto-negotiation 1000BASE-T operation in host systems with
  • SGMII interface
  • Hot-pluggable capability
  • SFP/GBIC form with compact RJ-45 connector
  • Very low EMI and excellent ESD protection
  • +3.3/5V Single power supply
Interface:
All high-speed signals are AC-coupled internally.
Table 3. High-speed electrical interface, transmission line-GBIC

High-Speed Electrical Interface Transmission Line-GBIC
Parameter
Symbol
Min
Typ
Max
Units
Notes/Conditions
Line Frequency
fL
 
125
 
MHz
5-level encoding, per IEEE 802.3
Tx Output Impedance
Zout,TX
 
100
 
Ohm
Differential, for all Frequencies between 1MHz and 125MHz
Rx Input Impedance
Zin,RX
 
100
 
Ohm
Differential, for all Frequencies between 1MHz and 125MHz

High-speed electrical interface, host-GBIC
Table 4. High-speed electrical interface, host-GBIC

High-Speed Electrical Interface, Host-GBIC
Parameter
Symbol
Min
Typ
Max
Units
Notes/Conditions
Single ended data input swing
Vinsing
250
 
1200
mV
Single ended
Single ended data output swing
Voutsing
350
 
800
mV
Single ended
Rise/Fall Time
Tr,Tf
 
175
 
psec
20%-80%
Tx Input Impedance
Zin
 
50
 
Ohm
Single ended
Rx Output Impedance
Zout
 
50
 
Ohm
Single ended

General Specifications
Table 5. General specifications

General
Parameter
Symbol
Min
Typ
Max
Units
Notes/Conditions
Data Rate
BR
10
 
1,000
Mb/sec
IEEE 802.3 compatible.
See Notes 2 through 4 below
Cable Length
L
 
 
100
m
Category 5 UTP. BER <10-12

Notes:
1. Clock tolerance is +/- 50 ppm
2. By default, the BDTR-GB-P is a full duplex device in preferred master mode
3. Automatic crossover detection is enabled. External crossover cable is not required
4. 1000 BASE-T operation requires the host system to have an SGMII interface with no clocks, and the module PHY to be configured per Application Note AN-2036. With a SERDES that does not support SGMII, the module will operate at 1000BASE-T only.
 
Environmental Specifications
Table 6. Environmental specifications

Environmental Specifications
Parameter
Symbol
Min
Typ
Max
Units
Notes/Conditions
Operating Temperature
Top
0
 
85
°C
Case temperature
Storage Temperature
Tsto
-40
 
85
°C
Ambient temperature

Application:

  • LAN 1000Base-T
  • Switch to Switch interface
  • Switched backplane applications
  • Router/Server interface


Ordering information


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