Description
The Cisco PWR-1.6KW-AC is a high-efficiency 1.6kW AC Power Supply module designed for the ASR 9900 Fixed Chassis, including the compact ASR 9902 Router. This power supply ensures reliable operation in demanding network environments such as business PE, metro aggregation, cloud edge, internet peering, Data Center Interconnect (DCI), BNG, internet edge, WAN Core, WAN Edge, WAN Aggregation, and mobile edge for 4G/5G networks.
Key Compatibility and Integration
- Part of the Cisco ASR 9902 2RU router, supporting up to 800 Gbps nonblocking full-duplex capacity.
- Fully redundant configuration: up to 2 power supply modules with 1+1 redundancy (mixing AC and DC not supported).
- Integrated with 2 RPs, 3 fan modules, and fixed ports: 2 QSFP-DD 100GE, 6 QSFP28 100GE, 16 SFP28 25/10GE, 24 SFP+ 10GE LAN/WAN (OTN), all supporting MACSec.
- Transceivers compatible with ASR 9000 Series modular and compact chassis; QSFP-DD ports support 10/25/40/100GE, 1GE via breakout.
Router Platform Overview
The ASR 9902 is a power-optimized, compact router (3.45 x 17.3 x 19 in., 46.39 lb) with front-to-back airflow, 19/23-in. 2/4-post rack mounting. It uses Cisco IOS XR 64-bit OS for modular, scalable, carrier-grade operations. Route Processor features 64-bit Intel CPU, 32GB DDR4 SDRAM, management Ethernet, console/aux ports, USB, GPS (10MHz/1PPS/ToD), 2 BITS interfaces.
Advanced Features and Benefits
- Interface Support: Mix/match 10/25/40/100GE pluggables (Cisco Optics Compatibility Matrix); DWDM/OTN (ITU-T G.709) with FEC.
- Monitoring: Carrier-class OAM (NetFlow, IEEE 802.1ag/802.3ah, ITU Y.1731, IP SLA, VCCV, ping/traceroute).
- Timing: Hardware IEEE 1588 PTP Telecom profiles (G.8265.1, G.8275.1/2), SyncE, GPS/BITS.
- Ethernet Standards: 10G IEEE 802.3ae, 25G 802.3by/cc, 40/100G 802.3ba; flow control, full-duplex, per-port counters.
- Performance: Line-rate 10Gbps/SFP+, 25Gbps/SFP28, 100Gbps/QSFP28-DD.
- Redundancy: 2 RPs, 2 PSUs, 3 fans; software redundancy.
Environmental and Compliance
- Operating: 41-104°F (5-40°C), 10-85% RH; altitude 0-4000m (high-power optics limits apply).
- Storage: -40-158°F (-40-70°C), 5-95% RH.
- ETSI/EN: EN300 386 EMC, ETSI 300 019 classes, EN55022/24, EN50082-1/61000-6-1.
- EMC: FCC/IC Class A, AS/NZS 3548, CISPR22, VCCI/BSMI Class A, IEC/EN 61000-3-2/3-3, EN50121-4.
- Immunity: IEC/EN 61000-4-2/3/4/5/6/8/11, EN50121-4.
- Safety: UL/CSA/IEC/EN 60950-1, IEC/EN 60825, ACA TS001, AS/NZS 60950, FDA CFR Laser.
- NEBS: SR-3580 Level 3, GR-1089/63-CORE.
Ordering and Licensing
Available in Flexible Consumption Model (FCM) and Traditional models. PWR-1.6KW-AC listed for both. Feature licenses include VRF, CGv6, Advanced Optical, MACSec (10/40/100G), Lawful Intercept, Tunnel Protocols, Mobile, nV Satellite. Download IOS XR from Cisco Software Center. Cisco Services for deployment/support. 10 units in stock for immediate dispatch. PDF datasheet available.
Sustainability: Compliant with material content/WEEE regulations. Cisco Capital for flexible payments.




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