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Digi International

SKU: IX15-00G4-XBP2

Digi International IX15-00G4-XBP2 LTE CAT 4 Managed Router

LTE CAT 4 managed router with 3G/2G fallback for remote WAN
- LTE CAT 4 cellular with automatic 3G UMTS and 2G GSM fallback
- Dual 10/100 Mbps auto-sensing RJ-45 Ethernet ports for LAN uplink
- -40C to 74C operating range for outdoor and roadside cabinets
$576.35 $528.99 Save $47.36

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Digi International

SKU: IX20-00G4

Digi International IX20-00G4 Industrial Cellular Switch

Industrial 2-port switch with integrated cellular backup for remote sites
- 2-port industrial cellular switch + LTE/4G modem
- Automatic Ethernet-to-cellular failover
- DIN rail managed switch for remote site uplink
$659.00 $604.99 Save $54.01

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Digi International

SKU: IX20-00N4-D

Digi International IX20-00N4-D Managed Industrial Cellular Switch

Managed industrial switch with 2 ports for harsh-environment networks
- 2x 10/100 Ethernet RJ45 ports for branch and cellular gateway links
- DIN rail mount with managed switching for cabinet integration
- Industrial operating temp for telemetry and low-bandwidth video
$639.00 $586.99 Save $52.01

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Digi International

SKU: IX20-W007

Digi International IX20-W007 Industrial Cellular Router 2-Port

Industrial cellular router with 2-port Ethernet for remote deployments
- Dual 10/100 Ethernet ports for local LAN plus cellular WAN uplink
- Integrated LTE modem for cellular WAN failover or primary link
- DIN rail mount with SSH/HTTPS/SNMP management for cabinet install
$859.00 $788.99 Save $70.01

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Digi International

SKU: IX20-W0N4-D

Digi International IX20-W0N4-D 2-Port Managed Industrial Switch

Compact 2-port managed switch for industrial DIN rail control cabinets
- Dual 10/100 Mbps managed Ethernet ports with VLAN segmentation
- DIN rail mount for cabinet integration on RTU/PLC uplinks
- Industrial operating temp for harsh-environment serial gateway use
$709.00 $650.99 Save $58.01

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Digi International

SKU: IX30-00P7

Digi International IX30-00P7 DIGI 360 Cellular Solution Package

DIN rail cellular router with 3G/4G for remote site connectivity
- DIN rail mount fits standard 35mm telecom cabinet rail directly
- Dual-mode 3G/4G LTE modem with automatic fallback between bands
- 10/100 managed router for cellular WAN in equipment enclosures
$869.00 $797.99 Save $71.01

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Digi International

SKU: IX30-0EG4

Digi International IX30-0EG4 DIGI 360 Cellular Solution Package

3G/4G cellular router with Ethernet for remote industrial deployments
- Dual 10/100 Mbps RJ-45 auto-sensing Ethernet ports for LAN uplink
- Integrated 3G/4G LTE modem for cellular fallback on wired failure
- DIN rail mount with CLI, SNMP, SCP, NTP, SMTP management protocols
$869.00 $797.99 Save $71.01

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Digi International

SKU: IX40-05

Digi International IX40-05 5G Industrial Cellular Router

5G industrial router with edge computing for cellular backup and remote sites
- 5G with 4G/LTE fallback for continuous WAN across carrier bands
- -45C to 85C operating range for harsh outdoor cabinet deployment
- Compact 234 x 154 x 41 mm chassis at 1.14 kg for industrial sites
$1,469.00 $1,347.99 Save $121.01

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Digi International

SKU: TX40-A500

Digi International TX40-A500 5G LTE Cellular Gigabit Ethernet

5G LTE-Advanced cellular router with gigabit ethernet for remote WAN backup
- 5G LTE-A Pro CAT 20 modem at peak 2 Gbps down / 316 Mbps up
- Dual RJ-45 Gigabit Ethernet ports for redundant LAN connections
- SNMPv3, CLI, SCP, SFTP management with NMEA 4.11 GPS protocol
$1,899.00 $1,741.99 Save $157.01

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Digi International

SKU: TX54-A146

Digi International TX54-A146 LTE-Advanced Pro Wireless Router

LTE-Advanced Pro router with Wi-Fi 5 and 4-port Gigabit switch
- LTE-Advanced Pro Cat 12 router, 600 Mbps downlink
- Wi-Fi 5 802.11ac at 867 Mbps theoretical throughput
- Managed via SSH, HTTPS, SNMP for enterprise admin
$1,639.00 $1,504.99 Save $134.01

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Digi International

SKU: TX54-A152

Digi International TX54-A152 4-Port Gigabit Cellular Router

Dual 5G LTE router with 4-port Gigabit switch for remote sites
- Dual 5G LTE modem at 600 Mbps for primary or backup cellular WAN
- 4-port Gigabit integrated switch removes separate switch hardware
- Managed router with 802.3u Gigabit Ethernet for site uplink
$2,199.00 $2,131.99 Save $67.01

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Digi International

SKU: TX54-A152-2

Digi International TX54-A152-2 4-Port Managed Switch

4-port managed switch with 10G support for industrial DIN rail cabinets
- 4-port managed switch with 10 Gbps line-rate per port
- HTTPS, SNMPv2/v3, SCP, SMTP managed for remote configuration
- DIN rail mount supports cabinet integration in industrial sites
$2,199.00 $2,016.99 Save $182.01

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Digi International

SKU: TX54-A156

Digi International TX54-A156 5G LTE Cellular Router with 4-Port

Dual 5G/LTE router with 4-port Gigabit switch for remote sites
- Dual 5G/LTE modem at 600 Mbps with automatic network failover
- 4-port Gigabit Ethernet switch eliminates external switch hardware
- Managed router at 867 Mbps throughput for NVR and VMS uplink
$2,129.00 $1,952.99 Save $176.01

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Digi International

SKU: TX54-A156-2

Digi International TX54-A156-2 4-Port Managed Cellular Switch

4-port 10G managed switch with integrated 5G/LTE modem
- 4-port 10 Gbps managed switch with 802.1Q VLAN segmentation
- Integrated cellular link for off-net failover on remote sites
- DIN rail mount for industrial cabinet integration at the edge
$2,032.99 $1,932.99 Save $100.00

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Digi International

SKU: TX54-A246

Digi International TX54-A246 4-Port Gigabit Cellular Router

5G LTE cellular router with 4-port Gigabit switch for remote sites
- 4-port Gigabit cellular router, 5G LTE Advanced
- 600 Mbps cellular WAN for remote site connectivity
- Integrated managed switch for LAN aggregation
$2,169.00 $1,989.99 Save $179.01

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Digi International

SKU: TX54-A256-2

Digi International TX54-A256-2 Dual 5G 4-Port Managed Switch

Dual 5G router with 4-port managed switch for remote site failover
- Dual 5G cellular at 600 Mbps with automatic carrier failover
- 4-port 10G managed switch for local video and access aggregation
- DIN rail mount supports cabinet integration in industrial sites
$3,259.00 $2,988.99 Save $270.01

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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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