MGBIC-02-C ATGBICS
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 7
Technical content
ATGBICS® All rights reserved. EOE Ref: ATGBICS_MGBIC-02-C_V1 Page 1 of 7 Product Datasheet MGBIC-02-C Enterasys® Compatible 10/100/1000Base-T SFP Copper Transceiver Hot Pluggable, 1.25Gb/s, Cat-5 UTP Cable, 100m
FEATURES
- Up to 1.25Gb/s bi-directional data links
- 10/100/1000BASE-T auto negotiation
- Hot-pluggable SFP footprint
- Fully metallic enclosure for low EMI
- Low power dissipation
- Compact RJ-45 connector assembly
- Detailed product information in EEPROM
- +3.3V single power supply
- Access to physical layer IC via 2-wire serial bus
- 10/100/1000 BASE-T operation in host systems with SGMII interface
- Compliant with SFP MSA
- Compliant with IEEE Std 802.3TM-2002
- Compliant with FCC 47 CFR Part 15, Class B
- RoHS Compliant Products
APPLICATIONS
- 1.25 Gigabit Ethernet over Cat 5 cable
- Switch/Router to Switch/Router Link
- High speed I/O for file severs
DESCRIPTION
ATGBICS® Compatible MGBIC-02-C 10/100/1000BASE-T copper SFP transceiver is high-performance, cost- effective module compliant with the Gigabit Ethernet and 10/100/1000BASE-T standards as specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supporting 10/100/1000Mbps data- rate up to 100 meters reach over unshielded twisted-pair category 5 cable. The MGBIC-02-C supports 10/100/1000 Mbps full duplex datalinks 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 MGBIC-02-C provides standard serial ID information compliant with SFP MSA, which can be accessed with address of A0h via the 2 -wire serial CMOS EEPROM protocol. The physical IC can also be accessed via 2-wire serial bus at address ACh.
1 VEET Transmitter ground (common with receiver ground)
7 Rate Select No connection required
8 LOS Loss of Signal - High Indicates Loss of Signal Note 4
9 VEER Receiver Ground (common with transmitter ground)
10 VEER Receiver Ground (common with transmitter ground)
11 VEER Receiver Ground(common with transmitter ground)
14 VEER Receiver Ground (common with transmitter ground)
15 VCCR Receiver Power Supply Note 6
16 VCCT Transmitter Power Supply Note 6
17 VEET Transmitter Ground (Common with Receiver Ground)
20 VEET Transmitter Ground (common with receiver ground)
Table 1. SFP to host connector pin assignments and descriptions
- TX Fault is not used and is always tied to ground through a 100-ohm resistor.
- TX Disable as described in the MSA is not applicable to the 1000BASE-T module, but is used for
- Low (0 – 0.8 V): Transceiver on
- Between (0.8 V and 2.0 V): Undefined
- High (2.0 – 3.465 V): Transceiver in reset state
- Open: Transceiver in reset state 3. Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7-10 KW resistor on the host board to a supply less than VCCT + 0.3 V or VCCR + 0.3 V.
- Mod Def 0 is tied to ground through a 100-ohm resistor to indicate that the module is present.
- Mod-Def 1 is clock line of two wire serial interface for optional serial ID
- Mod-Def 2 is data line of two wire serial interface for optional serial ID 4. LVTTL compatible with a maximum voltage of 2.5V. Not supported on HTSFP-24-111X
- RD-/+: These are the differential receiver outputs. They are ac coupled 100-ohm differential lines which
compatible with CML and LVPECL voltage swings.
- VCCR and VCCT are the receiver and transmitter power supplies. They are defined as 3.3 V ± 5% at the
typically be no more than 30 mA above steady state after 500 nanoseconds.
- TD-/+: These are the differential transmitter inputs. They are ac coupled differential lines with 100 W
Figure 1. Diagram of host board connector block pin numbers and names
Table 2. +3.3 Volt electrical power interface MOD_DEF(2) must be pulled up to host_Vcc. SFP Input LOW VIL 0 0.8 V 4.7k to 10k pull-up to Vcc. 2 Vcc + 0.3 V V 4.7k to 10k pull-up to Vcc. Table 4. High-speed electrical interface, transmission line-SFP
Table 5. High-speed electrical interface, host-SFP Data Rate BR 10 1,000 Mb/s IEEE 802.3 compatible. Table 6. General specifications
- Clock tolerance is +/- 50 ppm
- By default, the MGBIC-02-C is a full duplex device in preferred master mode
- Automatic crossover detection is enabled. External crossover cable is not required
- 10/100/1000 BASE-T operation requires the host system to have an SGMII interface
with no clocks, with a SERDES that does not support SGMII, the module will operate at 1000BASE-T only.
ATGBICS® All rights reserved. EOE Ref: ATGBICS_MGBIC-02-C_V1 Page 6 of 7 Product Datasheet Serial ID Memory Contents: Data Address Length (Byte) Name of Length Description and Contents Base ID Fields 0 1 Identifier Type of Serial transceiver (03h=SFP) 1 1 Reserved Extended identifier of type serial transceiver (04h) 2 1 Connector Code of optical connector type (22=RJ45) 3-10 8 Transceiver 10/100/1000BASE-T 11 1 Encoding 8B10B (01h) 12 1 BR,Nominal Nominal baud rate, unit of 100Mbps 13 1 Reserved (0000h) 14 1 Length(9um,km Link length supported for 9/125um fiber, units of km 15 1 Length(9um) Link length supported for 9/125um fiber, units of 100m 16 1 Length(50um) Link length supported for 50/125um fiber, units of 10m 17 1 Length(62.5um) Link length supported for 62.5/125um fiber, units of 10m 18 1 Length(Copper) Link length supported for copper, units of meters 19 1 Reserved 20-35 16 Vendor Name SFP vendor name: ATGBICS 36 1 Reserved 37-39 3 Vendor OUI SFP transceiver vendor OUI ID 40-55 16 Vendor PN Part Number: “MGBIC-02-C” (ASCII) 56-59 4 Vendor rev Revision level for part number 60-61 2 Wavelength Laser wavelength 62 1 Reserved 63 1 CCID Least significant byte of sum of data in address 0-62 Extended ID Fields 64-65 2 Option Indicates which optical SFP signals are implemented(001Ah = LOS, TX_FAULT, TX_DISABLE all supported) 66 1 BR, max Upper bit rate margin, units of % 67 1 BR, min Lower bit rate margin, units of % 68-83 16 Vendor SN Serial number (ASCII) 84-91 8 Date code Manufacturing date code 92-94 3 Reserved 95 1 CCEX Check code for the extended ID Fields (addresses 64 to 94) Vendor Specific ID Fields 96-127 32 Readable Vendor specific date, read only
Figure 2. Mechanical Dimensions of Transceiver