QuestTel series Ethernet media converter can interconvert electrical signals of 10Base-T and 100Base-TX twisted pairs with optical signals of 100Base-FX. It extends the network transmission distance from 100m to 80km(declare before order) via fiber optical cable. It enables the data to transmit in two different mediums of electrical and optical networks either by the technology of data link L2 store-and-forward, or by the one of PHY L1 cut-through. It supports transmission in multi-mode single fiber, single-mode single fiber.
| Access mode | 10/100Mbps Gigabit Ethernet |
| Standart |
IEEE802.3 100Base-T , IEEE802.3u 100Base-TX/FX Fast Ethernet,IEEE802.3x Flow control IEEE802.1q VLAN,IEEE802.1p QoS,IEEE802.1d Spanning Tree |
| Wavelength | 1310/1550 nm |
| Transmission distance |
Multi-mode:2 km; single-mode:20km-80km(declare before order); Category-5 twisted pair 100m |
| Port |
One RJ45 connector connected to STP/UTP category-5 twisted pair One optical port: MM: SC/ST/FC (fiber size: 50,62.5/125μm) SM: SC/ST/FC (fiber size: 9/125 μm) |
| Conversion means | Media conversion |
| MAC address table | 1K |
| Buffer space | 1Mbit |
| Flow control | Full duplex: flow control; Half duplex: back pressure |
| Delay | Store-and-forward: 9.6μs; cut-through: 0.9μs |
| BER | <19-9 |
| MTBF | 100,000 hours |
| LED |
PWR (power supply); FX LINK/ACT (optical link/action) FDX (FX full duplex), TP LINK/ACT (twisted pairs link/action) TP 100 (100M transmission rate of twisted pairs), FX 100 (100M transmission rate of optical fiber) |
| Power | DC5V 1A (external), AC220 0.5A/DC-48 (internal) |
| Power consumption | 2W |
| Operating temperature | -10~55C |
| Operating humidity | 5%~90% |
| Maintaining temperature | -40~70C |
| Maintaining humidity | 5%~90% non-condensing |
| Dimensions | 26mm (H) * 70mm (W)* 94 mm (D) (external power supply) 30mm (H) * 110mm (W) * 140 mm (D) (internal power supply) |
