UPS Network & Management Cards
SNMP/web network management cards and environmental sensors that add remote monitoring, alerting and automatic shutdown to compatible UPS, APC SmartSlot NMC, Eaton Network-M2, Vertiv IS-UNITY, CyberPower RMCARD.
UPS Network & Management Cards catalogue
APC AP9619 UPS Network Management Card with Environmental Monitoring, Refurbished
APC AP9631 UPS Network Management Card 2 with Environmental Monitoring, Refurbished
Xtreme Power SNMP-USB External SNMP/Web Card for A60 Series UPS
Xtreme Power SNMP-M90S Internal SNMP/WEB Card for use with M90S Series UPS
Xtreme Power SNMP-J60 External SNMP/Web Card for use with J60-600(i) Series UPS
Xtreme Power MODBUS-IN Modbus Card for P80 or P90 Series UPS
Xtreme Power RELAY-MINI Dry Contact Relay Card with DB9 and Terminal Block Adapter
Xtreme Power LI90-RELAY Relay Card for Li90 Three-Phase Lithium UPS
Tripp Lite WEBCARD-M3 Network Management Card for Select UPS Systems and PDUs
Network and management cards add remote monitoring, SNMP and environmental sensing to compatible UPS.
UPS Plus Battery is a Canadian supplier of UPS accessories. All compatibility is based on manufacturer documentation. Confirm your exact UPS model before ordering.
About UPS Network & Management Cards
Read more: UPS Network & Management Cards
What a UPS network management card does
A network management card turns a standalone UPS into a monitored, network-connected device. It adds an Ethernet port with SNMP and a secure web interface so you can see status, get email/alerts on power events, log data, integrate with DCIM, and trigger graceful, automatic shutdown of servers before the battery runs out.
Cards are slot-specific: each manufacturer uses its own accessory slot. Confirm your UPS has a free slot of the right type before ordering.
Cards by brand and slot
| Brand | Card family | Slot |
|---|---|---|
| APC | Network Management Card (NMC2 / NMC3) | SmartSlot |
| Eaton | Network-M2 / Gigabit Network Card | Eaton connectivity slot |
| Vertiv / Liebert | IS-UNITY / Liebert RDU | Liebert IntelliSlot |
| CyberPower | RMCARD (remote management) | CyberPower expansion slot |
| Tripp Lite | WEBCARDLX and similar | Tripp Lite accessory slot |
How to choose
1. Match the slot
A card only fits its own manufacturer's slot, an APC NMC won't fit an Eaton UPS, and so on. Check your UPS model's accessory slot first.
2. Features
Look for SNMPv3 and secure web (HTTPS), plus support for environmental sensors (temperature/humidity) and your shutdown software or virtualization platform.
3. Sensors
Many cards accept a plug-in temperature/humidity probe, useful for closets and small server rooms where heat drives battery wear.
Installation & specs
Most management cards are hot-insertable into the UPS accessory slot, no downtime to install. After fitting, assign an IP and configure SNMP/alerts; APC's card setup is covered in the Network Management Card setup guide. Confirm the exact slot type and card generation for your UPS.
FAQ
Will any management card fit any UPS?
No. Cards are slot- and brand-specific. Match the card family to your UPS manufacturer and confirm a free slot.
What is APC SmartSlot?
SmartSlot is APC's accessory bay on Smart-UPS and larger units that accepts the Network Management Card and other add-ons. Eaton, Vertiv and CyberPower have their own equivalents.
Do I need a management card?
If you need remote monitoring, network alerts on outages, or automatic server shutdown when the battery is low, yes. For an unattended UPS it's one of the highest-value accessories.
Can it monitor temperature?
Many cards support an optional environmental sensor for temperature and humidity, helpful because heat is the main driver of UPS battery aging.





















