Description
Need one network drop but have to connect both a VoIP phone and a computer? The CyberData 011187 2-Port PoE Gigabit Switch turns a single PoE input into two powered Gigabit ports. It draws power from your existing 802.3af or 802.3at switch or injector and passes that power straight through—no extra outlets or adapters required. Simple, compact, and built for real office environments.
Key Features
- PoE power pass-through – Powered by your existing 802.3af or 802.3at source and delivers power to connected devices like VoIP phones without any external adapters—saves time and money on power infrastructure.
- Gigabit performance on every port – All ports run at 10/100/1000 Mbps with auto-sensing so your VoIP calls stay crystal clear and your PC gets fast data transfer.
- No external power supplies needed – The switch runs entirely from the single uplink PoE source and passes power to one or both output ports.
- Easy plug-and-play setup – Auto MDI-X, automatic address learning, and VLAN tagging support mean you just plug it in and it works.
- Link/status and speed LEDs – Quick visual checks so you know exactly what’s connected and running at full speed.
- Compact and rugged design – Small footprint fits anywhere, with a wide operating temperature range that handles real-world business environments.
Technical Specifications
| Specification | Details |
|---|---|
| Ethernet Interfaces | 1x PD input port (Gigabit RJ45), 2x PSE output ports (Gigabit RJ45), 10/100/1000 Mbps, Auto MDI-X |
| Power Input | PD input up to 30 W (802.3af @ 15 W, 802.3at @ 25 W, or generic PoE injector up to 30 W) |
| Power Output | 13 W with 802.3af, 23 W with 802.3at, 28 W with 30 W injector (shared, after 2 W internal use) |
| Data Features | 802.1q VLAN tagging, 9216-byte jumbo frames, auto address learning/aging/migration |
| Operating Temperature | -40 °C to 55 °C (-40 °F to 131 °F) |
| Dimensions | 5.51 in L × 3.03 in W × 1.09 in H (140.0 mm × 77.0 mm × 27.7 mm) |
| Weight | 0.55 lb (0.25 kg) |
| Compliance | CE, RoHS, FCC Part 15 Class A, IEEE 802.3 Compliant |
| Warranty | 5 Years Limited |
Frequently Asked Questions
How does the PoE pass-through work on the CyberData 011187?
The switch is powered by a single 802.3af or 802.3at uplink and passes that power through to one or both of the downstream ports for your devices, such as a VoIP phone.
What power is available for the connected devices?
Power available depends on your input: up to 13 W with 802.3af, 23 W with 802.3at, or 28 W with a generic 30 W injector (after 2 W internal use).
Can both output ports provide PoE at the same time?
Yes, as long as the total power drawn does not exceed the available output power from your input source.
Does this switch need an external power supply?
No external power supplies are required—it runs completely from the existing PoE network connection.
Is it suitable for Gigabit networks?
Yes—all ports are 10/100/1000 Mbps with auto-sensing and support jumbo frames and VLAN tagging.
What mounting options does it support?
The compact design works for desktop use or wall mounting with screws or adhesive (hardware not included but standard options apply).