Description
The APC Symmetra RM XR Frame with 4 SYBT2 batteries (Model: SYRMXR4B4I) delivers scalable extended runtime power for critical IT infrastructure. With hot-swappable batteries, intelligent battery management, and cascading capabilities, it ensures continuous uptime and optimal performance. Designed for 19" rack mounting, this 4U XR frame supports mission-critical servers, network systems, and telecom setups in demanding environments.
Key Features:
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Intelligent Battery Management – Maximizes battery life and reliability through advanced precision charging.
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Hot-Swappable Batteries – Enables battery replacement without system downtime.
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Cascading Capabilities – Supports up to 1,024 devices via horizontal console port cascading.
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Status Indicator LEDs – Dual indicators provide real-time battery health and system alerts.
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Hot-Pluggable Operation – Add or remove servers without powering down the unit.
| Category | Details |
|---|---|
| Product Type | Battery Accessory |
| Range | Symmetra Battery Systems |
| Mounting Mode | Rack-mounted (4U, 19” battery tray) |
| Battery Type | Lead-acid |
| Battery Slots (Free/Filled) | 0 Free / 4 Filled |
| Replaceable Battery Quantity | 4 |
| Hot-Swappable Batteries | Yes |
| Cascading Support | Up to 1,024 Devices |
| Status Indicators | Dual LED (Green/Red) |
| Included Accessories | Rack mounting brackets, User manual |
| Dimensions (H x W x D) | 17.8 cm x 48.3 cm x 64 cm |
| Weight | 110 kg |
| Color | Black |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
