
Ciena 5134, 3801, 3803, SFPs_170-5134-900_170-3801-900_170-3803-900

Ciena’s $7B Order Backlog Signals Continued Telecom Infrastructure Demand Amid Supply Constraints
Calix CyberPower Indoor CyberShield FTTx System
Part Number: 100-03826 | CSN27U12V-NA2
Indoor Power Source with Battery Backup

REDUCING LEADTIMES

COST SAVINGS

LIFETIME WARRANTY

SUSTAINABLE SOLUTIONS
CyberPower® CSN27U12V-NA2
The CSN27U12V Indoor CyberPower CyberShield FTTx System provides cable telephony, wireless local loop (WLL) and fiber to the premise (FTTx) suppliers with a dependable, cost effective, local battery backup and power supply for home and office networking equipment. This FTTx DC power supply brings new features to the CyberShield FTTx product line including enhanced surge protection, thermally compensated battery charging, improved efficiency and more.
Designed for interior installation, the CSN27U12V provides a durable casing to protect the model and keyhole slots for wall-mounting in locations such as basements, mudrooms, utility closets and garages.
The unit supplies 6kV survivable surge protection and continuous 12Vdc during power surges and outages, keeping local power network interface units up and running.
CyberPower® Power Module, Series: FTTx Series, 100 to 240 VAC Input, 12 VDC Output, 27 W Output, 50 to 60 Hz, LED Status Indicator Type, >80% Line Mode, >90% DC Mode Efficiency, 32 to 104 deg F Operating, Wall Mount, 16.7 cm L x 19 cm W x 8.3 cm D

Features
- Indoor design: Provides durable casing to protect the model and keyhole slots for wall mounting in locations such as garages, basements and utility closets
- Cold start functionality: Restores emergency power to the load after the installation of new batteries
- Telemetry interface: Provides alarm conditions to the ONT: on battery, replace battery, battery missing, low battery
- Audible alarms: Signal conditions that may affect operation – on battery and low battery
- Alarm silence button: Selectable enabled/disabled
- LED status indicators: Provide information about the control and operation of the model related to AC, output and battery
- User replaceable batteries: Can be changed by a technician when needed without replacing the entire model
- ONT indoor power supply/battery back: Up 12 V 24 W 7.2 Ahr battery with 2 prong plug floating ground
Specifications
| Dimensions | 16.7 cm L x 19 cm W x 8.3 cm D |
| Efficiency | >80% Line Mode, >90% DC Mode |
| Frequency Rating | 50 to 60 Hz |
| Input Voltage | 100 to 240 VAC |
| Mounting Type | Wall |
| Operating Temperature | 32 to 104 deg F |
| Output Power | 27 W |
| Output Voltage | 12 VDC |
| Series | FTTx Series |
| Status Indicator Type | LED |
Typical Applications
- Cable Telephony
- Wireless Local Loop
- VolP and VoDSL
- Fiber to the Home
- MTU/MDU
- SOHO Network Communication

Multiple Parts Available & Ready to Ship with Lifetime Warranty
See Part List Below for a Sampling of Our Inventory
Don’t see what you’re looking for? Our Inventory is always changing, please contact us for current stock.
| Manufacturer | Part # | Description | QTY |
| Calix / CyberPower | 100-03826 | CSN27U12V-NA2 | CyberPower® FTTx Series CSN27U12V-NA2 Power Module, 100 to 240 VAC Input, 12 VDC Output, Wall Mounting | Contact for Current Inventory |

The TELECOMCAULIFFE Difference
TELCOMCAULIFFE, A PICS Telecom Team, is a leading global distributor of telecom products and network equipment, offering an expansive selection of new, surplus, and refreshed products from over 1000 manufacturers. When you buy from the TELCOMCAULIFFE Team you’ll experience a wide range of benefits that not all OEMs or vendors offer.
- 7 Experienced Dynamic Professionals Working to Ensure the Best Pricing, Quickest Turnaround, And Highest Quality Equipment
- Standard Lifetime Warranty with Advanced Replacement
- State-of-the-Art Test Facilities and Repair Services
- 24/7 Online Customer Service
- Dedicated Marketing Professional to Sell Your Surplus Equipment
- Follow-Up Process to Ensure Customer Satisfaction




