LEX3020 NEW
chassis for 20 slots for LEX3000 series
Set-type chassis for LEX3000 series media converters
The LEX3020 is a 19-inch rack-mount chassis with a height of 2U. It is a set-type chassis that can accommodate up to 20 LEX3000 series media converters. A special insertion mechanism is adopted for the chassis slots. When a line card is inserted or removed, loosening the screw tilts it to the right, pushing the card forward. It allows you to insert and remove a card smoothly without losing the screw. In addition, a tray for extra fiber cable management is installed under the slot.*The LEX3020 does not include a LEX3000 series line card or LEX3910-15 AC power supply module.
LEX3020
Features
- Accommodates up to 20 line cards in a 2U rack-mount
- Accommodates up to 20 LEX38xx line cards (slots 1 to 20)
- Supports installation of SNMP management cards (LEX3930-00) (slots 1 and 2)
- Supports redundancy of SNMP management cards (LEX3930-00)
- User-defined LED alarm output (LEX3930-00)
- All modules support hot swapping
- LED module status display
- Drawer-type extra cable management tray
- Structure that allows smooth card insertion and extraction
Spec
| Models | LEX3020 | ||||
|---|---|---|---|---|---|
| Maximum number of installable cards | Front slot: 20(without LEX38**, LEX3930-00x2) Rear slot: Power module (LEX3910-15 or LEX3910-45) |
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| Power supply specifications | LEX3910-15 Cooling fan unit x2/ AC power unit x1 LEX3910-45 Cooling fan unit x2 / DC power unit x1 |
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| Alarm LED | PWR1/PER2/FAN1/FAN2 (Off:Not implemented or OFF) (Green:Normal/Red:Abnormal) |
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| User Environmental |
Operating Temperature/Humidity |
-20℃～65℃/0～95％ (no condensation) |
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| Recommended operating Temperature/Humidity |
-10℃～50℃/0～95％ (no condensation) |
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| Storage Temperature/Humidity |
-25℃～70℃/0～95％ (no condensation) |
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| Dimensions | 2U size 438mm(W)x280mm(D)x88.4mm(H) without detachable parts |
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| Physical specification |
LEX3020 single body(without Power and Fan) | 5.9kg (involve Blank panel) | |||
| Electrical Approvals |
Electromagnetic Interference | VCCI class A | |||
| ISO | Environmental Compliance | RoHS | |||
| Reliability | MTBF | MTBF：360,500h (25℃, without SFP) |
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| Accessories | rack mounting kits(rack mounting screws、Rack mount bracket, installation guide、product warranty、rubber foot covers x4 |
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