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M7250 (formerly M7256/M7257)
1000Base-T to 1000Base-SX/LX
Gigabit Media Converter
KEY FEATURES
- Complies with 802.3ab 1000BaseT and 802.3z 1000BaseSX, 1000BaseLX
- Provides direct media conversion for Gigabit copper and Gigabit fiber
- Supports full wire speed conversion
- Supports transparent conversion of any packet type with no length limitation
- Supports auto-negotiation with link partners
- Extends network span to 550m (multimode); to 40Km (singlemode)
- Interoperable with other 1000Base-X NICs or Gigabit switches
- Rack-mountable in the VERSITRON MCC-16 Chassis
- Optional Din-Rail Installation
- Low power consumption
- Supports SFP GBIC Modules
SPECIFICATIONS
| Standards: | IEEE 802.3ab, 802.3z |
| Copper Port: | Shielded RJ-45 |
| 1000Mbps |
| Auto-negotiation capable |
| Auto-MCI/MDI-X |
| Fiber Port: | LC (SFP Mini-GBIC) Connector |
| Network Cables: | Copper Port: Cat.5e recommended or higher up to 100m |
| Fiber Port: MM*1 50/125µm fiber cable, SM** 9/125µm fiber cable |
| LED Indicators: | Power Status, SFP On status, Link status, Optical Link status |
| Mounting: | Desktop, Wall, Din-Rail (optional), Rackmount Chassis |
| Rackmount Chassis: | Up to 16 units in one rack chasis with one central power source |
| Supports optional power redundancy and management |
| Environment: | |
| Operating | −5º C ~ 55º C |
| Temperature: |
| Storage | −20º C ~ 85º C |
| Temperature: |
| Relative | 10% ~ 90% non-condensing |
| Relative Humidity: |
| Dimensions: | 4.25 x 2.85 x 0.91 inch (108 x 72.5 x 23 mm) |
| Power Input: | +5 ~ +12VDC (+/−5%) |
| Power Consumption: | 2 watts max @ 7.5VDC |
Available SFP GBIC Modules (Ordered Separately)
|
| Model | Duplex Fiber | Wavelength | Connector | Distance | TX Power | RX Sens |
|---|
| GBMM | Multimode SX (62.5/125)
Multimode SX (50/125) | 850nm
850nm | LC
LC | 220m
550m | -9.5 ~
-4 | < -18 |
| GB2MM | Multimode LX | 1310nm | LC | 2km | -9 ~ -4 | < -19 |
| GB10SM | Multimode LX
Singlemode LX | 1310nm
1310nm | LC | 550m
10 Km | -9.5 ~
-3 | <-20 |
| GB20SM | Singlemode LX | 1310nm | LC | 20 Km | -4 ~ +1 | < -24 |
| GB40SM | Singlemode LX | 1550nm | LC | 40 Km | -4 ~ +1 | < -24 |
| GB70SM | Singlemode LX | 1550nm | LC | 70 Km | 0 ~ +5 | < -24 |
| GB100SM | Singlemode LX | 1550nm | LC | 100 Km | 0 ~ +5 | < -30 |
|
| Model | Single Fiber | Wavelength | Connector | Distance | TX Power | RX Sens |
|---|
| GB10SFA | Singlemode LX | Tx: 1310nm
Rx: 1550nm | LC | 10 Km | -3 ~ -9 | < -21 |
| GB10SFB | Singlemode LX | Tx: 1550nm
Rx: 1310nm | LC | 10 Km | -3 ~ -9 | < -21 |
| GB20SFA | Singlemode LX | Tx: 1310nm
Rx: 1550nm | LC | 20 Km | -3 ~ -8 | < -23 |
| GB20SFB | Singlemode LX | Tx: 1550nm
Rx: 1310nm | LC | 20 Km | -3 ~ -8 | < -23 |
| GB40SFA | Singlemode LX | Tx: 1310nm
Rx: 1550nm | LC | 40 Km | -3 ~ +2 | < -23 |
| GB40SFB | Singlemode LX | Tx: 1550nm
Rx: 1310nm | LC | 40 Km | -3 ~ +2 | < -23 |
| GB60SFA | Singlemode LX | Tx: 1310nm
Rx: 1550nm | LC | 60 Km | 0 ~ +5 | < -24 |
| GB60SFB | Singlemode LX | Tx: 1550nm
Rx: 1310nm | LC | 60 Km | -2 ~ +4 | < -25 |
| GB80SFA | Singlemode LX | Tx: 1310nm
Rx: 1550nm | LC | 80 Km | -2 ~ +3 | < -26 |
| GB80SFB | Singlemode LX | Tx: 1550nm
Rx: 1310nm | LC | 80 Km | -2 ~ +3 | < -26 |
| GB40SFCxx | Singlemode LX | Tx: xx =1xx0nm
Rx =1100-1650nm | LC | 40 Km | -5 ~ 0 | < -24 |
| GB80SFCxx | Singlemode LX | Tx: xx =1xx0nm
Rx =1100-1650nm | LC | 80 Km | -5 ~ 0 | < -24 |
Note: Temperature Range for all GBIC Modules = 0 to 70°C
1M7250 + GB10SM = Former VERSITRON Model Number M7256
2M7250 + GB20SM = Former VERSITRON Model Number M7257-2
3M7250 + GB40SM = Former VERSITRON Model Number M7257-4
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