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
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 | ||||||
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 | ||||||
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 | ||
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
