LEX1841 series
- LEX1841-1F RJ45 to SFP MC
- LEX1841-20A RJ45 to 30KM SMF（SC）@1310nm MC
- LEX1841-20B RJ45 to 30KM SMF（SC）@1550nm MC
- LEX1841-40A RJ45 to 40KM SMF（SC）@1310nm MC
- LEX1841-40B RJ45 to 40KM SMF（SC）@1550nm MC
- LEX1841-60A RJ45 to 60KM SMF（SC）@1310nm MC
- LEX1841-60B RJ45 to 60KM SMF（SC）@1550nm MC
DIP switch realizing various functions.Supports construction of various optical networks
Ultrasmall LightEdge® Xchange1000 Series is a business card size media converter that can be installed anywhere.
Has high resistance to noise and supports long-distance communication. Optimum solutions are provided for construction of a wide variety of optical networks not only for companies but also for buildings, factories, dams, expressways, and railroads.
Functions can be selected with the DIP switches so that it can be used in the construction of a wide variety of networks.
With improved product lifetime and high reliability, it can be designed for safe use.
Equipped with various functions.
Features
- Media converter (LEX184X Series) for converting 10BASE-T/100BASE-TX to 100BASE-FX/SFP (MMF/SMF/single-core/dual-core).
- The RJ port is an auto-negotiation port. Equipped with the MDI/MDI-X auto-setting function.
- The DIP switches enable manual speed/half duplex/full duplex/auto-negotiation setting.
- The DIP switches enable selection for auto MDI/MDI-X or manual ForceMDI/MDI-X setting.
- The DIP switches enable manual setting for OFF/ON of LFP (Link Fault Pass-through).
- LED display on the front panel.
- Equipped with advanced ECO mode (the DIP switches enable OFF/ON setting).
- Equipped with flooding mode (the DIP switches enable MAC learning OFF/ON setting).
- Supports jumbo frames (maximum 10240 bytes).
- Tag frame/QinQ double-tagged frame/EAP/BPDU transparent.
- Includes various types of attachable options:Compact AC adapter, magnet, rubber foot, cabinet fitting, binding band for preventing disconnection, and various screws.
- Ultra-compact size（50 mm (W) x 74 mm (D) x 20 mm (H) excluding projections.）
- Operating temperature: 0 to 55°C.
- Uses ceramic capacitor.
Spec
| Models | LEX1841-1F | LEX1841-20A/20B | LEX1841-40A/40B | |
|---|---|---|---|---|
| Standards | IEEE802.3、IEEE802.3u | |||
| Transmission speed | 10/100Mbps（CSMA/CD） | |||
| Ethernet Ports | 10BASE-T/100BASE-TX × 1ports(MDI/MDI-X auto switch) | |||
| Duplex: Full/Half | ||||
| Auto Negotiation: Supported | ||||
| Fiber ports | Transceiver | 100BASE-X x1port | 100BASE-FX x1port | 100BASE-FX x1port |
| SFP | SMF 30km SC connector 1poles | SMF 40km SC connector 1poles | ||
| Wavelength | depend on SFP | 1310nm(20A) 1550nm(20B) |
1310nm(40A) 1550nm(40B) |
|
| Output | depend on SFP | -9～-3dBm | -8～± 0dBm | |
| Receiving sensitivity | depend on SFP | -31～±0dBm | -34～±0dBm | |
| Communication function | link fault pass through(LFP) (Default:OFF) | |||
| Transmission mode | Switching mode | |||
| Maximum frame size | 10,240byte | |||
| Rated input voltage/frequency AC power |
AC90～240V 50/60Hz | |||
| Rated input voltage DC power |
DC5V±5% | |||
| Maximum input current | 2.0A | |||
| Maximum power consumption | 3.0W | |||
| Maximum calorific value | 2.58kcal/h | |||
| User Environmental | Operating Temperature/Humidity | 0℃～55℃/0%～95% (no condensation) |
||
| Storage Temperature/Humidity | -25℃～70℃/0%～95% (no condensation) |
|||
| Dimensions | 50mm(W) ×74mm(D) ×20mm(H) without detachable parts | |||
| Physical specification | Maximum 120g (without AC adapter) | |||
| Electrical Approvals | Electromagnetic Interference | VCCI class A | ||
| Reliability | 605,722h（25℃、without SFP） | 435,792h（25℃） | ||
| Accessories | AC adapter supports PSE、 magnet, rubber foot covers、 product warranty、 Adapter cable falling prevention banding band、 PD Panel mounting bracket、 rack mounting screws | |||