Cisco SPA-4XOC3-POS-V2 ASR 9000 4-port OC-3/STM-1 POS Shared Port Adapter

$ 105.00

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Brand: MPN: SPA‑4XOC3‑POS‑V2 Condition: REF Availability: ● In Stock
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Cisco SPA-4XOC3-POS-V2

SPA-4XOC3-POS-V2 is a Cisco Router Shared Port Adapter. The Cisco 4- and 8-Port OC-3 POS SPAs are available on high-end Cisco Systems routing platforms offering the benefits of network scalability with lower initial costs and ease of upgrades. The Cisco SPA/SIP portfolio continues the Cisco focus on investment protection along with consistent feature support, broad interface availability, and the latest technology. The Cisco SPA/SIP portfolio allows deployment of different interfaces (Packet over SONET/SDH [POS], ATM, Ethernet, and so on) on the same interface processor.


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SPA-4XOC3-POS-V2 Specifications

Product compatibility

• Cisco 12000 Series Routers

• Cisco XR 12000 Series Routers

• Cisco ASR 1000 Series Router

• Cisco ASR 9000 Series Router

Port density per SPA

4 ports

Physical interface

• OC-3c/STM-1 SFP optics module (refer to optical parameters in Table 2)

• Visual status indicators (LEDs):

• SPA status LED

• Per-port LEDs

• Carrier and alarm

• Active and loopback


• RFC 1662 PPP in High-Level Data Link Control (HDLC)-like framing

• RFC 2615 Point-to-Point Protocol (PPP) over SONET/SDH

• RFC 2427, Multiprotocol Interconnect over Frame Relay

• IPv4/IPv6

Features and functions


• Local (internal) or loop timed (recovered from network)

• Pointer activity monitoring

Local (diagnostic) and line (network) loopback

Payload mapping

• POS with 1 + X^43 self-synchronous scrambler

SONET/SDH compliance

• Telcordia (Bellcore) GR-253-CORE (as applicable)

• ANSI T1.105, T1.231

• ITU-T G.707, G.957, G.825 (as applicable)

Supported SONET/SDH alarm and signal events

• Signal failure bit error rate (SF-ber)

• Signal degrade bit error rate (SD-ber)

• Signal label payload construction (C2)

• Path trace byte (J1)

• Section

• Loss of signal (LoS)

• Loss of frame (LoF)

• Error counts for B1

• Threshold crossing alarms (TCA) for B1

• Line

• Line alarm indication signal (LAIS)

• Line remote defect indication (LRDI)

• Line remote error indication (LREI)

• Error counts for B2

• TCA for B2

• Path

• Path alarm indication signal (PAIS)

• Path remote defect indication (PRDI)

• Path remote error indication (PREI)

• Error counts for B3

• TCA for B3

• Loss of pointer (LoP)

• Positive stuffing event (PSE)

• Negative stuffing event (NSE)

• Path unequipped indication signal (PUNEQ)

• Path payload mismatch indication signal (PPLM)

Network management


• Simple Network Management Protocol (SNMP)

Reliability and availability

• Online insertion and removal (OIR)

• Field-replaceable SFP optical modules

• 1+1 SONET Automatic Protection Switching (APS) and SDH Linear Multiplexer Section Protection (MSP) protocols

• Single SPA software reset

Physical specifications

• Weight: 0.75 lb (0.34 kg)

• Height: 0.8 in. (2.03 cm) (single height)

• Width: 6.75 in. (17.15 cm)

• Depth: 7.28 in. (18.49 cm)


• 4-Port OC-3c/STM-1 = 6.0W (no optics)

Environmental specifications

• Operating temperature: 41 to 104°F (5 to 40°C)

• Storage temperature: -38 to 150°F (-40 to 70°C)

• Operating humidity: 5 to 85% relative humidity

• Storage humidity: 5 to 95% relative humidity

Compliance and agency approvals


• UL 60950

• CSA 22.2-No.60950

• EN60950

• IEC 60950 CB Scheme

• ACA TS001

• AS/NZS 3260

• EN60825\IEC60825 laser safety (SR, IR-Class 1) (VSR-Class 1M)1

• 21CFR1040 -FDA Code of Federal Regulations (USA) laser safety (SR, IR-Class 1) (VSR-Class 1M)1


• FCC Part 15 (CFR 47)

• ICES 003

• EN55022

• CISPR 22



• EN55024

• EN50082-1

• EN61000-6-1

• EN61000-3-2

• EN61000-3-3

Network Equipment Building System (NEBS)

This product is designed to meet the following requirements (official qualification may be in progress):

• SR-3580-NEBS: Criteria levels (Level 3 compliant)

• GR-63-Core-NEBS: Physical protection

• GR-1089-Core-NEBS: EMC and safety


• EN300 386/EN300 386-2 Class B

• ETS 300 019 Storage Class 1.1

• ETS 300 019 Transportation Class 2.3

• ETS 300 019 Stationary Use Class 3.1

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