10/100/1000BASE-T Copper 100m SFP Optical Transceiver Module
10/100/1000BASE-T Copper 100m SFP Optical Transceiver Module
Ordering information
| Part Number | Product Description |
| S-SP1MR01-C | SFP, 10/100/1000Mb/s,Copper, RJ45 100M,0ºC~+70ºC |
Description
Springtek GLC-T 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 100 meters reach over unshielded twisted-pair category 5 cable.
The GLC-T10/100/1000 supports full duplex data-links with 5-level Pulse Amplitude Modula-tion (PAM) signals. All four pairs in the cable are used with symbol rate at 250Mbps on each pair.
The GLC-T10/100/1000 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.
Features
- Up to 1.25Gb/s bi-directional data links
- Hot-pluggable SFP footprint
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Fully metallic enclosure for low EMI
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Low power dissipation
- Compact RJ-45 connector assembly
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Detailed product information in EEPROM
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+3.3V single power supply
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Access to physical layer IC via 2-wire serial bus
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10/100/1000 BASE-T operation in host systems with SGMII interface
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Compliant with SFP MSA
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Compliant with IEEE Std 802.3TM-2002
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Compliant with FCC 47 CFR Part 15, Class B
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Operating case temperature range of 0°C to +70°C
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RoHS compliant (lead free)
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Applications
- 1.25 Gigabit Ethernet over Cat 5 cable
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Switch/Router to Switch/Router Link
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High speed I/O for file severs
Environmental specification
| Parameter | Symbol | Min | Typ | Max | Units |
| Operating Temperature | Top | -0 | 85 | °C | |
| Storage Temperature | Tsto | -40 | 100 | °C |
Electrical Power Interface
| Parameter | symblo | Min | Typ | Max | Units | Notes/Conditions |
| Supply Current | Is | 320 | 375 | mA | 1.2W max power over full range of voltage and temperature. See caution note below | |
| Input Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | Referenced to GND |
| Surge Current | Isurge | 30 | mA | Hot plug above steady state current. See caution note | ||
| Caution: Power consumption and surge current are higher than the specified values in the SFP MSA | ||||||
Low-speedsignals
| Parameter | Symbol | Min | Max | Units | Notes/Conditions |
| SFP Output LOW | VOL | 0 | 0.5 | V | 4.7k to 10k pull-up to host_Vcc. |
| SFP Output HIGH | VOH | host_Vcc -0.5 | host_Vcc + 0.3 | V | 4.7k to 10k pull-up to host_Vcc. |
| SFP Input LOW | VIL | 0 | 0.8 | V | 4.7k to 10k pull-up to Vcc. |
| SFP Input HIGH | 2 | Vcc + 0.3 V | V | 4.7k to 10k pull-up to Vcc. |
| 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 | ||
| Rx Input Impedance | Zin,RX | 100 | Ohm | Differential |
High-speed electrical interface, host-SFP
| Parameter | Symbol | Min | Typ | Max | Units | Notes/Conditions |
| Single ended data input swing | Vinsing | 250 | 1200 | mA | Single ended | |
| Single ended data output swing | Voutsing | 350 | 100 | 800 | mA | Single ended |
| Rise/Fall Time | Zin,Rx | 175 | psec | 20%～80% | ||
| Tx Input Impedance | Zin | 50 | Ohm | Single ended | ||
| Tx Input Impedance | Zout | 50 | Ohm | Single ended |
General specifications
| Parameter | Symbol | Min | Typ | Max | Units | Notes/Conditions |
| Data Rate | BR | 10 | 1,000 | Mb/s | IEEE 802.3 compatible. | |
| Cable Length | L | 100 | m | Category 5 UTP. BER <10-12 | ||
| Notes: | ||||||
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1. Clock tolerance is +/- 50 ppm 2. By default, the GLC-T10/100/1000 is a full duplex device in preferred master mode 3. Automatic crossover detection is enabled. External crossover cable is not required 4. 10/100/1000 BASE-T operation requires the host system to have an SGMII interface 5. with no clocks, With a SERDES that does not support SGMII, the module will operate at 1000BASE-T only. |
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