Schweitzer Engineering Laboratories SEL-3555
The Schweitzer Engineering Laboratories SEL-3555 is a 2U infrastructure device from Schweitzer Engineering Laboratories. It features 18 network interfaces. The NDX catalog provides enrichment data across 6 categories including lifecycle, thermal, environmental, operational.
Last verified: June 2, 2026
Key Facts
| Manufacturer | Schweitzer Engineering Laboratories |
|---|---|
| Model | SEL-3555 |
| Part Number | SEL-3555 |
| Type | Device Type |
| Form Factor | 2U, full-depth |
| Weight | 9.5 kg |
| Interfaces | 18 ports |
| Source | NetBox Labs |
| Enrichment | 6 categories available |
Specifications
Interfaces (18)
| Name | Type | Mgmt Only | Label |
|---|---|---|---|
| Ethernet 1 | 1000base-t | Rear GbE | |
| Ethernet 2 | 1000base-t | Rear GbE | |
| Ethernet 3 | 1000base-t | Rear GbE | |
| Ethernet 4 | 1000base-t | Rear GbE | |
| Front Ethernet | 100base-tx | Front Ethernet | |
| Serial 1 | other | EIA-232/485 | |
| Serial 2 | other | EIA-232/485 | |
| Serial 3 | other | EIA-232/485 | |
| Serial 4 | other | EIA-232/485 | |
| Serial 5 | other | EIA-232/485 | |
| Serial 6 | other | EIA-232/485 | |
| Serial 7 | other | EIA-232/485 | |
| Serial 8 | other | EIA-232/485 | |
| Serial 9 | other | EIA-232/485 | |
| Serial 10 | other | EIA-232/485 | |
| IRIG-B Input | other | IRIG-B time sync (BNC) | |
| IRIG-B Output | other | IRIG-B output (BNC) | |
| HMI Video | other | HMI/Video display port |
Power Ports (2)
| Name | Type | Max Draw (W) | Allocated (W) |
|---|---|---|---|
| Power Supply A | dc-terminal | 100 | |
| Power Supply B | dc-terminal | 100 |
Console Ports (3)
| Name | Type |
|---|---|
| Front Console | de-9 |
| USB Console | usb-b |
| USB 1 | usb-a |
Data Sources & Provenance
| Field | Type | Confidence | Source |
|---|---|---|---|
| thermal.tdp_watts | vendor product page | medium-high | selinc.com |
| environmental.max_operating_temp_c | vendor product page | medium-high | selinc.com |
| thermal.cooling_type | vendor product page | medium-high | selinc.com |
| lifecycle.ga_date | vendor product page | medium-high | selinc.com |
| operational.max_power_draw_watts | vendor product page | medium-high | selinc.com |
| operational.typical_power_draw_watts | vendor product page | medium-high | selinc.com |
| environmental.min_operating_temp_c | vendor product page | medium-high | selinc.com |
| environmental.operating_humidity_min | vendor product page | medium-high | selinc.com |
| environmental.operating_humidity_max | vendor product page | medium-high | selinc.com |
| environmental.operating_altitude_m | vendor product page | medium-high | selinc.com |
| dtl.interfaces | vendor product page | high | selinc.com |
| dtl.console-ports | vendor product page | high | selinc.com |
| dtl.power-ports | vendor product page | high | selinc.com |
| dtl.u_height | vendor product page | high | selinc.com |
| dtl.is_full_depth | vendor product page | high | selinc.com |
| dtl.weight | vendor product page | high | selinc.com |
| dtl.part_number | vendor product page | high | selinc.com |
| snmp.versions | vendor product page | medium-high | selinc.com |
| snmp.mibs | vendor product page | medium-high | selinc.com |
| snmp.vendor_oid_prefix | third party | high | www.iana.org |
Showing 20 of 22 provenance entries.
Frequently Asked Questions
What is the Schweitzer Engineering Laboratories SEL-3555?
The Schweitzer Engineering Laboratories SEL-3555 is a 2U infrastructure device from Schweitzer Engineering Laboratories. It features 18 network interfaces. The NDX catalog provides enrichment data across 6 categories including lifecycle, thermal, environmental, operational.
What is the form factor of the Schweitzer Engineering Laboratories SEL-3555?
The Schweitzer Engineering Laboratories SEL-3555 is a 2U full-depth device. It weighs 9.5 kg.
How many ports does the Schweitzer Engineering Laboratories SEL-3555 have?
The Schweitzer Engineering Laboratories SEL-3555 has 18 network interfaces: 13x other, 4x 1000base-t, 1x 100base-tx.
What are the power requirements for the Schweitzer Engineering Laboratories SEL-3555?
The Schweitzer Engineering Laboratories SEL-3555 has 2 power ports (dc-terminal, dc-terminal). Maximum power draw is 200W.
Is the Schweitzer Engineering Laboratories SEL-3555 still supported?
Lifecycle data is available for the Schweitzer Engineering Laboratories SEL-3555 in the NDX catalog. Access full lifecycle dates including general availability, end-of-sale, and end-of-support through NetBox Cloud or Enterprise.
What operational data is available for the Schweitzer Engineering Laboratories SEL-3555?
The NDX catalog includes enrichment data for the Schweitzer Engineering Laboratories SEL-3555 in the following categories: lifecycle, thermal, environmental, operational, platform, snmp. Full enrichment values are available through NetBox Cloud or Enterprise.
How do I add the Schweitzer Engineering Laboratories SEL-3555 to NetBox?
You can import the Schweitzer Engineering Laboratories SEL-3555 directly into NetBox via the NDX features available in NetBox Cloud and NetBox Enterprise. NetBox Community users may download the YAML type definition and import it manually.
Where does the Schweitzer Engineering Laboratories SEL-3555 data come from?
The Schweitzer Engineering Laboratories SEL-3555 device type definition was created and is maintained by NetBox Labs as part of the NDX catalog.
Related Devices from Schweitzer Engineering Laboratories
Last verified June 2, 2026.
Enrichment Availability
| Category | Available |
|---|---|
| Lifecycle | |
| Thermal | |
| Environmental | |
| Operational | |
| Platform | |
| SNMP | |
| gNMI | |
| NETCONF | |
| Redfish | |
| Modbus | |
| Imagery |
Access full enrichment data with NetBox Cloud or Enterprise.