LEX1881-2F
MC for 10G SFP+ to 10G SFP+
LEX1881-2F is ultrasmall, the world's smallest class.
Media Converter for 10-Gigabit Ethernet
- Installable to a LEX1012 12-slot chassis
- SFP+ is adopted for 10G optical module. Also,combination of 10GBASE-SR/LR/ER/ZR and single-core type(20 km/40 km/60 km) is possible
- SFP+ for CWDM enables transmission of four lines of 10G with one fiber.
- Used for 10GBASE-SR and 10GBASE-LR conversion.
- For cases where change from dual-core to single-core is desired etc.
- Fan-less design, made in Japan, Japanese quality.
LEX1881-2F
Features
- Supports 3R interconnecting 10G SFP+ with two ports (reamplifying, reshaping, retiming).
- No transfer frame control and frame size restriction (because of repeater operation).
- Conforms to 1000BASE-X and 10GBASE-R standards.
- Equipped with LFP (Link Fault Pass-through) (setting for each port with a DIP switch).
- LED display on front panel.
- Equipped with advanced ECO mode (LED is illuminated every three minutes to reduce the power consumption by about 5%.
- Includes various types of attachable options:
Magnet, rubber foot, PD cabinet fitting, and binding band for preventing disconnection of the adapter cord.
Spec
| Models | LEX1881-2F | ||
|---|---|---|---|
| Standards | IEEE802.3ae(10GBASE-R), IEEE802.3z(1000BASE-X) |
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| Transmission speed | 10GMbps,1Gbps | ||
| Fiber ports | Ports type | SFP+ port x2 | |
| Mountable module | SFP+ or SFP Power Level2 (Maximum power consumption:1.5W) |
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| Connector Models | SFF-8431 conformity | ||
| Fiber cable | MMF:62.5/125μm or 50/125μm SMF:9/125μm or 10/125μm |
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| Transmission mode | 3R (Reamplification,reshaping,retiming) | ||
| Communication function | link fault pass through(LFP) loop back Advanced Eco mode |
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| Maximum frame size | Unlimited | ||
| Rated input voltage/frequency AC power |
AC90～240V 50/60Hz |
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| Rated input voltage DC power |
DC5V ±5％ | ||
| Maximum input current | 2A | ||
| Maximum power consumption | 5.0W(with AC adapter) 6.0W(without AC adapter) | ||
| Maximum calorific value | 4.30kcal/h | ||
| Cooling system | natural cooling (fanless) | ||
| User Environmental | Operating Temperature/Humidity | -10℃～50℃ / 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 | 120g(without AC adapter) | ||
| Electrical Approvals | Electromagnetic Interference | VCCI class A | |
| ISO | Environmental Compliance | RoHS | |
| Reliability | MTBF:441,154h(25℃, without AC adapter) | ||
| Accessories | AC adapter supports PSE、magnet, rubber footcovers、installation guide、product warranty、Adapter cable falling prevention banding band、PD Panel mounting bracket、rack mounting screws | ||