Bộ chuyển đổi quang điện 1 cổng Ethernet + 2 cổng quang JHA Tech JHA-F21
JHA-F21 series fiber media converter complies with IEEE802.3 standards, It is designed to convert data signal between 100Base-FX and 10/100Base-TX fast Ethernet.
The media converter is connected between fiber cable and twisted cable, extend your Ethernet network beyond the 100-meter limit imposed by copper cable.
This converter model can be used as slide-in module to the 14-slot 19″ Rack-Mount Chassis. Converter is transparent to all protocols, can be used all all areas as Fiber to The Home, Fiber to the Business or Fiber to The Curb.
Tính năng
- Compliance with IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX standards.
- It supports TCP / IP, PPPOE, DHCP, ICMP, NAT protocol.
- Flow control: Full duplex using IEEE 802.3X, a standard half-duplex adopt Backpressure.
- Electrical ports support auto-negotiation function, automatically adjusts the transmission and transfer rates.
- Ports support Auto-MDI / MDIX auto-flip.
- Support store and forward mode.
- Supports 10M, 100M mode or adaptive mode
Thông số kỹ thuật
|
Protocol Standard |
IEEE802.3, IEEE802.3u, IEEE802.3x Flow control, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree |
|
Wavelength |
850nm/1310nm/1550nm |
|
Transmission Distance |
Cat5 100m
Multimode, Single/Dual-fiber 2Km
Single Mode, Single-fiber 20/40/60/80/100Km
Single Mode, Dual-fiber 20/40/60/80/100/120Km |
|
Ethernet Port |
10/100M RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable |
|
Fiber Port |
Multimode, Dual-fiber SC/ST/FC (Diameter 50/125, 62.5 / 125μm)
Single Mode, Single Fiber, SC/ST/FC (Diameter 9/125μm )
Single Mode, Dual-fiber SC/FC (diameter 9/125μm ) |
|
Exchange Attribute |
Conversion Method: Media conversion, store and forward / straight in
MAC Add: 1 K
Cache: 1 Mbit
Full duplex state: flow control, half-duplex: backpressure mode
Store and Forward: 9.6us, Straight In: 0.9us
BER: <1/1000000000 |
|
LED Indicator |
PWR( Power Supply )
LINK/ACT(Ethernet port communication / action )
FX ( Optical signal ) |
|
Power Supply |
Power Input: DC5V1A
Full Load: <2.5 W |
|
Working Environment |
Operating Temperature: -20~70℃
Storage Temperature: -40~70℃
Storage Humidity: 5% to 90% non-condensing |
|
Dimension |
93*70*25mm ( L * W * H ) |
|
Certification |
CE, FCC, RoHS |
Download
Datasheet
Thông tin đặt hàng
|
Model No. |
Description of Goods |
|
JHA-F21 |
2 100Base-FX and 1 10/100Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 2Km, SC Connector |
|
JHA-F21-20 |
2 100Base-FX and 1 10/100Base-T(X) RJ45 Port,Single-mode, Dual Fiber, 20Km optional, SC Connector |
|
JHA-F21W-20 |
2 100Base-FX and 1 10/100Base-T(X) RJ45 Port,Single-mode, Single fiber, 20Km optional, SC Connector |
| Fiber Connector: SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 2Km/20Km/40Km/60Km/80Km/100Km/120Km is Optional. |
