here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Best Sellers
Hot Seller- $1,093.53
- + FREE SHIPPING
+
+
Overview
Specs
Reviews
See all Q & A 
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
Explore the Transition Networks SISPM1040-384-LRT-C 8 Port Gigabit Ethernet Managed Switch Black - a versatile solution for connecting and powering devices in challenging environments.
- Suitable for hardened environments this managed switch features 8 x 10/100/1000Base-T PoE+ ports and 4 x 100/1000Base-X SFP ports along with an RJ-45 serial console.
- Manage your network efficiently with VLAN Private VLAN Edge Voice VLAN GVRP and various other protocols such as Web SNMP v1/v2c/v3 Telnet CLI and DMS. Enhanced security features include HTTPS/SSH v1/v2 and IP source guard.
- With a backplane of 24 Gbps the switch supports jumbo frames up to 9.6 KB LLDP protocol and port mirroring for seamless network operation.
- Power your connected devices with ease as the switch can deliver up to 30W per port simultaneously. The black finish and compact dimensions make it ideal for deployment in factory floors outdoor enclosures or any demanding setting.
- Benefit from embedded Device Management System (DMS) software that simplifies the management of all IP addressable devices ensuring a smooth network operation.
- Color: Black
- Ports: 8 x 10/100/1000Base-T PoE+ 4 x 100/1000Base-X SFP RJ-45 serial console
- Management: VLAN Private VLAN Edge Voice VLAN GVRP Web SNMP v1/v2c/v3 Telnet CLI DMS
- Security: HTTPS/SSH v1/v2 IP source guard
- Backplane: 24 Gbps
- Power Consumption: 11W (Max) without PoE
- Standards: Meets EMI CE FCC Part 15 EN61000-4-2 EN61000-4-3 EN-61000-4-4 EN61000-4-6 IEC60068-2-32 EN50155 EN50121-4 NEMA TS-2 IEEE1613
- Power Supply: 24 VDC 1 A digital output 48 to 57 VDC input
- VLANs: 4000
- Protocols: LLDP TCP/UDP source DSCP/IP precedence
- Indicators: Status LEDs - system power 1 ring master coupling power 2 alarm port status
- Mac Address Table: 8K
- Jumbo Frames: 9.6KB
- Layer Supported: 2
- Temperature Rating: -40 to 75 deg C (operating) -40 to 85 deg C (storage)
- Humidity: 5 to 95% (non-condensing)
- Weight: 2.2 lbs
- Warranty: 5 years
Installing the Transition Networks SISPM1040-384-LRT-C switch is straightforward. Simply connect the switch to a power source and your devices using the provided ports. Configure the switch settings as per your network requirements for seamless operation.
Frequently Asked Questions:- Q: What makes this managed switch suitable for hardened environments?
- A: The switch is built to withstand challenging conditions with its robust design and reliable performance making it ideal for factory floors outdoor enclosures and similar environments.
- Q: Can I monitor and manage all connected devices with this switch?
- A: Yes the embedded Device Management System (DMS) software provides advanced tools for managing all IP addressable devices connected to the switch ensuring efficient network management.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-260-1312
- Support Website
- View other products from Transition Networks
LOADING...
LOADING...
The Transition Networks SISPM1040-384-LRT-C is a managed, hardened Gigabit Ethernet PoE+ switch with eight copper ports and four SFP ports, suited to industrial or other demanding networks that need device power, fiber uplinks, and Layer 2 management.
Recommended For
- Industrial network installers connecting and powering up to eight Gigabit Ethernet devices in factory-floor or other harsh environments, where a hardened switch is needed.
- Security integrators building PoE+ camera or access-control networks in challenging locations who want centralized management of connected IP devices.
- Railway, marine, transportation, or substation network teams that need a managed PoE+ switch specified for hardened environments.
- Network engineers linking remote PoE devices over fiber who need SFP uplinks and managed ring-protection options for network resilience.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Network connectivity setups needing an SFP interface, gigabit data transfer, and eight ports |
| Product Type | Transceiver |
| Networking And Ports | SFP interface with data transfer up to 1000 Mbps and 8 ports |
| Electrical And Environmental | 24 V voltage, 1 A current rating, and an upper temperature rating of 75°C |
| Physical Characteristics | Plastic case in black; measures 5.4 × 2.4 × 5.4 inches and weighs 2.25 lb |
| Compatibility | Compatible with desktop devices |
| Model Identifiers | Transition Networks model SISPM1040-384-LRT-C |