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Digi International

SKU: EX12-0004-OUS

Digi International EX12-0004-OUS 12-Port 10/100 Switch

12-port 10/100 switch for remote and industrial edge deployments
- 12-port 10/100 Mbps Ethernet switch
- Distributed switching for cameras and IoT sensors
- Cellular backhaul aggregation in compact form
$409.00 $375.99 Save $33.01

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Digi International

SKU: EX12-R004-OUS

Digi International EX12-R004-OUS DIGI 360 Cellular Solution

LTE cellular device server with Ethernet and serial for remote asset failover
- DIGI 360 cellular LTE wireless device server
- 10/100 Fast Ethernet WAN with cellular failover
- Managed via SNMP 3, SSH, HTTP, CLI
$449.00 $412.99 Save $36.01

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Digi International

SKU: EX15-WX07-OUS

Digi International EX15-WX07-OUS 2-Port Industrial Cellular

Industrial cellular router with 2 Ethernet ports and 3G/4G/5G + Wi-Fi 5
- Dual 10/100 Mbps RJ45 ports for 2-4 camera or controller sites
- 300 Mbps 3G/4G/5G multi-band cellular for redundant WAN paths
- Managed router with industrial operating temperature range
$689.00 $632.99 Save $56.01

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Digi International

SKU: EX15-WXG4-GLB

Digi International EX15-WXG4-GLB DIGI 360 Cellular Solution

Dual-mode 3G/4G/5G cellular router with 300 Mbps for remote sites
- 3G/4G/5G multi-band cellular with automatic carrier failover
- 300 Mbps modem throughput for 4-6 concurrent 1080p camera feeds
- Managed WWAN router with 10/100 Mbps Ethernet for local devices
$529.00 $485.99 Save $43.01

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Digi International

SKU: EX15-XX07-OUS

Digi International EX15-XX07-OUS 2-Port 10/100 Industrial Switch

2-port 10/100 industrial switch for harsh-environment networks
- Dual 10/100 Mbps RJ45 ports for single-camera and access backhauls
- Auto-sensing 10BASE-T and 100BASE-TX protocol negotiation
- Industrial operating temp with 5-year warranty for field cabinets
$639.00 $586.99 Save $52.01

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Digi International

SKU: EX15-XXG4-GLB

Digi International EX15-XXG4-GLB Industrial Cellular Router

3G/4G/5G industrial router with Wi-Fi 5 and dual Ethernet ports
- Multi-standard 3G/4G/5G cellular with automatic fallback between bands
- 300 Mbps modem throughput sustains video and telemetry from edge sites
- CLI/HTTPS/SSH/SNMPv3 managed router with Wi-Fi 5 access point mode
$469.00 $430.99 Save $38.01

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Digi International

SKU: EX50-WXS6-GLB

Digi International EX50-WXS6-GLB DIGI 360 Cellular Solution

Cellular gateway with 2.5 Gbps Ethernet for remote backup connectivity
- DIGI 360 cellular gateway with dual 2.5 Gbps Ethernet
- Primary connectivity + cellular failover redundancy
- 4-antenna SMA configuration for diversity gain
$1,109.00 $1,017.99 Save $91.01

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Digi International

SKU: EX50-WXS6-GLB-2

Digi International EX50-WXS6-GLB-2 360 Cellular Solution

Global multi-carrier cellular platform for distributed remote sites
- Multi-carrier cellular platform for unified vendor and provisioning
- Global configuration covers worldwide carrier band requirements
- Compact 12.5 x 10.15 x 4.0 in chassis at 4.4 lbs with 5-yr warranty
$1,109.00 $1,017.99 Save $91.01

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Digi International

SKU: EZ02-CA00-GLB

Digi International EZ02-CA00-GLB Connect EZ 2 Device Server

Serial-to-Ethernet device server with DIN rail mount for legacy industrial gear
- Connect EZ 2 device server, RS-232/422/485
- Dual auto-sensing 10/100/1000 RJ-45 ports
- DIN rail mount with multi-protocol serial support
$670.00 $538.99 Save $131.01

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Digi International

SKU: EZ04-WA00-GLB

Digi International EZ04-WA00-GLB Connect EZ 4 Device Server

Wi-Fi 5 device server with DIN rail mount for distributed networks
- Connect EZ 4 device server with Wi-Fi 5
- Dual Gigabit RJ-45 with 802.11ac wireless
- DIN rail mount for industrial cabinet install
$870.00 $699.99 Save $170.01

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Digi International

SKU: EZ08-A100

Digi International EZ08-A100 8-Port Serial Server

8-port RS-232 serial server with 10G Ethernet for legacy device integration
- 8 RS-232 serial ports for controllers, alarms, and access readers
- 10 Gigabit Ethernet uplink for high-bandwidth serial-over-IP traffic
- Dual 10/100/1000 Mbps auto-sensing Ethernet for redundant LAN paths
$1,850.00 $1,487.99 Save $362.01

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Digi International

SKU: EZ08-A100-US

Digi International EZ08-A100-US Connect EZ 8 Serial Server

8-port serial server with 10/100 Ethernet for legacy device networking
- 8 serial ports for RS-232/422/485 to IP bridging in one chassis
- Dual 10/100 Mbps auto-sensing Ethernet uplinks for remote device mgmt
- Industrial operating temp with 5-year warranty for field cabinets
$1,900.00 $1,527.99 Save $372.01

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Digi International

SKU: EZ08-A1G4-USS

Digi International EZ08-A1G4-USS Connect EZ 8 Cellular Gateway

4G LTE cellular gateway for remote RTU/PLC/SCADA connectivity
- Native 4G LTE modem with dual SIM for carrier redundancy
- Dual 10/100/1000 Mbps auto-sensing Ethernet uplinks for LAN integration
- Industrial operating temp range for harsh remote-site deployment
$2,200.00 $1,768.99 Save $431.01

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Digi International

SKU: EZ08-C100-US

Digi International EZ08-C100-US 8-Port Serial Server

8-port serial server for legacy device remote access over Ethernet
- 8 serial ports for RS-232/422/485 device connectivity in parallel
- Dual 10/100 auto-sensing Ethernet uplinks for serial-over-IP bridging
- Industrial operating temp with 5-year warranty for field cabinets
$2,250.00 $1,808.99 Save $441.01

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Digi International

SKU: EZ08-C1G4-USS

Digi International EZ08-C1G4-USS Serial Server 8-Port

8-port serial server for legacy device integration over Ethernet
- 8 RJ-45 serial ports supporting RS-232/422/485 protocol selection
- Dual 10/100/1000 Mbps Ethernet uplinks for failover and load balance
- Industrial operating temp with 5-year warranty in field cabinets
$2,550.00 $2,049.99 Save $500.01

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Digi International

SKU: EZ08-D100-US

Digi International EZ08-D100-US 8-Port Managed Serial Server

8-port managed serial server with 10/100 Mbps Ethernet for industrial automation
- 8 managed serial ports for distributed device connectivity
- 10/100 Mbps Ethernet for standard industrial network integration
- Managed switch features with industrial operating temperature range
$2,100.00 $1,687.99 Save $412.01

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Infrastructure

Infrastructure components provide the network and power backbone that supports reliable surveillance and access control systems. Select switches, PoE devices, power supplies, and transmission hardware designed for commercial environments.

Plan Your Deployment

Total PoE power budget and port density requirements
Switch throughput and uplink capacity planning
Redundancy and failover design considerations
Distance limitations and fiber conversion needs
Power conditioning and voltage compatibility

PoE Planning Guide Get Sizing Help

What to Look For When Buying

The six decisions that matter most before you spec.

PoE Power Budget Math

A 24-port PoE+ switch with 370W total budget can't actually run 24 outdoor cameras at peak 25W each. Simultaneous peak — not nameplate — is the limit. Always verify per-port PoE allocation and total budget against actual camera load. See PoE budget planning and why your PoE switch fails after 18 cameras.

328-Foot Ethernet Limit

Cat5e, Cat6, and Cat6A all top out at 100 meters (328ft) per TIA-568. Past that, you need a media converter to fiber, a PoE extender, or an intermediate switch. Common gotcha: in-wall patch + faceplate + drop + jumper all count against 328ft. Long runs to perimeter cameras frequently exceed the limit — plan for fiber or coax-PoE extension.

Managed vs Unmanaged Switches

Unmanaged switches work for small deployments but provide no VLAN segmentation, no QoS for video traffic, no monitoring, and no remote troubleshooting. Managed switches (Layer 2 or Layer 3) let you isolate cameras on a dedicated VLAN, prioritize video over office traffic, and diagnose link failures from a central SNMP platform. Spec managed for any deployment over 8 cameras.

UPS Sizing & Runtime

NVR + switches + cameras + access control have very different power profiles than office gear. Size UPS for actual wattage of all connected loads + 20% headroom, and calculate runtime with battery-life curves (runtime is non-linear — doubling load often cuts runtime 60%+). Surveillance UPS should provide 15-30 min to accommodate generator transfer or graceful shutdown.

Copper vs Fiber Uplinks

In-rack uplinks on 10G copper (Cat6A) work fine for short runs. Between-building and multi-floor uplinks should be fiber — single-mode for >300m, multimode for under. Fiber is also electrically isolated, which matters in lightning-prone environments. Axis, Hanwha, and Ubiquiti switches include SFP/SFP+ uplinks across most models.

Cooling & Airflow in Racks

Surveillance gear runs 24/7 — a closed rack at 90°F interior temperature will fail drives and switches faster than spec. Specify perforated doors, rack-mount fans, and leave 1U of airflow gap above/below heat-generating equipment. NVRs with internal fans need front-to-back airflow; network switches vary by vendor. Check thermal spec before sealing a wall-mount enclosure.

Technology Stack

The specs and acronyms that actually affect outdoor performance.

802.3af / at / bt PoE Standards

802.3af = 15.4W/port (entry cameras), 802.3at PoE+ = 25.5W/port (most outdoor cameras), 802.3bt PoE++ Type 3 = 60W, Type 4 = 90W (PTZ, heated, multi-sensor). Specify switch support for the highest standard your cameras need — future-proofing with PoE++ switches costs marginally more.

TIA-568 Cabling Standards

Cat5e rated to 1 Gbps at 100m. Cat6 rated to 10 Gbps at 55m, 1 Gbps at 100m. Cat6A rated to 10 Gbps at 100m with proper grounding. Use Cat6A for new surveillance cabling runs — marginal cost premium over Cat6, meaningful margin for long runs + high PoE.

SFP / SFP+ / QSFP+ Modules

Small Form-factor Pluggable optics for fiber uplinks. SFP = 1 Gbps, SFP+ = 10 Gbps, QSFP+ = 40 Gbps. Match module to switch vendor compatibility (some vendors lock to their own brand of optics). Multimode fiber with OM3/OM4 for ≤300m, single-mode for longer or future-proof runs.

VLAN Segmentation

Dedicated VLAN for surveillance isolates camera traffic from office network — improves security (camera-to-camera lateral movement blocked), performance (no contention with office traffic), and troubleshooting. Configure access-control and intercom VLANs separately. Managed switches required; unmanaged switches cannot segment.

Long-Reach PoE Extension

Ethernet-over-Coax (EoC) extends Ethernet + PoE to 1,500+ feet over existing RG59 coax — ideal for analog-to-IP retrofits. Ethernet-over-UTP extenders push runs to 4,000ft over CAT cable. NVT Phybridge CHARIoT, Altronix eBridge, and Veracity Highwire are the common product families. Rate-limited to 100 Mbps typically.

UPS Topology: Line-Interactive vs Double-Conversion

Line-interactive UPS switch to battery on power failure — sufficient for office gear. Double-conversion (online) UPS convert AC→DC→AC continuously, providing perfectly conditioned power — required for sensitive SCADA/security gear in dirty-power environments. Specify double-conversion for NVRs at critical sites.

Typical Deployment Scenarios

8-Camera Single-Site Retrofit

Existing network + 8 outdoor IP cameras. Add a 16-port managed PoE+ switch (Ubiquiti UniFi, Axis T85) on a dedicated VLAN. 1U rack UPS for the NVR + switch. 120-160 watts total PoE budget comfortably runs 8 outdoor cameras with heater + IR.

48-Camera Campus Upgrade

Four buildings, 48 cameras total, existing fiber backbone. Per-building 24-port PoE++ switch with SFP+ fiber uplink to core. Dedicated surveillance VLAN, QoS for video traffic, SNMP monitoring. 2-post relay rack in each IDF closet with dedicated surveillance UPS.

Perimeter Fence Line (1,200ft)

6 bullet cameras + 2 PTZs along perimeter fence, main NVR in building. Fiber media converter + outdoor-rated fiber to a PoE++ switch in a weatherproof enclosure at the fence line. Alternative: NVT Phybridge CHARIoT over existing coax for retrofit applications.

Multi-Floor Office Tower

Stacked IDFs on every floor, cameras + access control + intercom on dedicated VLANs. Cisco Catalyst or Ubiquiti UniFi Pro managed switches per floor with 10G fiber uplink to building core. Per-IDF 3U UPS. Integration with VMS and access control head-end at main BDF.

Frequently Asked Questions

How do I calculate PoE budget for a camera deployment?

Sum the peak wattage of every camera (not nameplate — check spec sheet for "PoE class" or "max consumption"). Add 15-20% headroom for inrush during cold-start. The result is your required simultaneous-peak PoE budget. A 24-port PoE+ switch advertised at 370W can only run about 18 outdoor cameras with heaters + IR — see PoE budget planning.

What's the maximum Ethernet cable run for an IP camera?

100 meters (328 feet) per TIA-568 — total distance from switch port to camera port. That includes in-rack patch cords, in-wall cabling, faceplate jack, and camera jumper. For longer runs, use fiber with a media converter or a long-reach PoE extender. Going past 328ft on copper causes intermittent packet loss that looks like camera problems.

Do I need managed or unmanaged PoE switches?

For more than 8 cameras or any mixed-use network (cameras sharing infrastructure with office traffic), specify managed. VLAN segmentation isolates camera traffic for security and performance; QoS ensures video gets bandwidth priority; SNMP monitoring surfaces failures before users call. Unmanaged switches are acceptable only for small standalone deployments.

What UPS runtime should I plan for an NVR + switch?

15-30 minutes of runtime at actual load is typical — enough to ride through brief outages or allow graceful shutdown before battery exhaustion. For sites with generator transfer, 5-10 minutes is sufficient. Size UPS wattage for actual connected load + 20%, and use the vendor's runtime-at-load curve (runtime is non-linear). Double-conversion UPS for sensitive or dirty-power sites.

How far can I extend PoE past 328 feet?

Ethernet-over-Coax extenders (NVT Phybridge CHARIoT, Altronix eBridge) push Ethernet + PoE to 1,500+ feet over existing RG59/RG6 coax — ideal for analog-to-IP retrofits. UTP-based extenders reach 2,000-4,000 feet on Cat cable at reduced bandwidth (typically 100 Mbps). For new runs over 328ft, fiber + PoE switch at the camera end is usually cleaner architecture.

Should I put cameras on a separate VLAN?

Yes — always. A dedicated camera VLAN isolates camera traffic from office network for security (blocks camera-to-camera lateral movement if one is compromised), performance (cameras don't contend with office bandwidth), and troubleshooting (camera traffic is cleanly separated for packet capture). Requires managed switches; takes 10 minutes to configure on Ubiquiti UniFi, Cisco Catalyst, or any enterprise switch.

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