C927-4P - Cisco 927 Gigabit Ethernet security router with VDSL/ADSL2+ Annex A
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C927-4P
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C927-4P Overview
Cisco 927 Gigabit Ethernet security router with VDSL/ADSL2+ Annex A C927-4P
Overview
C927-4P Overview
Cisco C927-4P, Ethernet WAN, Gigabit Ethernet, DSL WAN, Black
C927-4P is the Cisco 927 Gigabit Ethernet security router with VDSL/ADSL2+ Annex A. Cisco 900 Series ISRs deliver integrated security and threat defense, protecting networks from both known and new Internet vulnerabilities and attacks. These powerful, fixed-configuration routers provide secure broadband and Metro Ethernet connectivity. Service providers offering managed Ethernet WAN services can deploy them in customer locations as CPE. Centralized and remote management capabilities are available through web-based tools and Cisco IOS® Software for full visibility and control of network configurations at the remote site. The 900 Series ISRs simplify the deployment of Ethernet WAN services, with end-to-end Operations, Administration, and Maintenance (OA&M), Service-Level Agreement (SLA) monitoring and verification, and configuration management. This series ISRs come with a 4-port managed switch, providing LAN ports to connect multiple devices.
Quick Spec
SKU | C927-4P |
WAN interfaces | 1 port GE and 1 VADSL (Annex A) |
LAN interfaces | 4-port GE managed switch |
Maximum crypto throughput (bit-rate policed) | 150 Mbps |
Integrated USB 2.0 | Yes |
Default and maximum DRAM | Default 1 GB |
Default and maximum flash memory | 2 GB; not upgradable |
Dimensions (H x W x D) | 1.10 x 10.20 x 7.00 in. (2.80 x 25.91 x 17.78 cm) (includes rubber feet) |
The Options
Model | Description |
CAB-C13-ACB | AC Power Cord (Brazil), C13, NBR 14136, 2.1M |
CAB-ACE= | AC Power Cord (Europe), C13, CEE 7, 1.5M |
CAB-ACC | Power Cord - China |
CAB-IND | AC Power Cord (India) |
CAB-AC= | AC Power Cord (North America), C13, NEMA 5-15P, 2.1m |
CAB-ACI= | AC Power Cord (Italy), C13, CEI 23-16, 2.5m |
PWR-CORD-KOR-B | Power Cord for South Korea 2m 10A |
CAB-JPN | AC Power Cord (Japan), C13, JIS C 8303, 2.5m |
CAB-C13-C14-2M-JP | Power Cord C13-C14, 2M/6.5ft Japan PSE mark |
CAB-ACTW | AC Power Cord (Taiwan), C13, EL 302, 2.3M |
CAB-3P-JPN | AC Power Cord (Japan), C13, 3 Prong Plug, 2.3M |
CAB-ACA | AC Power Cord (Australia), C13, AS 3112, 2.5m |
PWR-CORD-ZAF-D | Power Cord South Africa |
CAB-CONSOLE-RJ45 | Console Cable 6ft with RJ45 and DB9F |
CAB-CONAUX | Straight serial cable - RJ45 to DB25 male |
CAB-ETH-S-RJ45 | Yellow Cable for Ethernet, Straight-through, RJ-45, 6 feet |
Compare to Similar Item
Model | WAN interfaces | LAN interfaces | Integrated USB 2.0 | Maximum crypto throughput (bit-rate policed) |
C921-4P | 2 ports Gigabit Ethernet (GE) | 4-port GE managed switch | Yes | 150 Mbps |
2 ports GE | 4-port GE managed switch | Yes | 250 Mbps | |
C927-4P | 1 port GE and 1 VADSL (Annex A) | 4-port GE managed switch | Yes | 150 Mbps |
C926-4P | 1 port GE and 1 VADSL (Annex B/J) | 4-port GE managed switch | Yes | 150 Mbps |
C927-4PM | 1 port GE and 1 VADSL (Annex M) | 4-port GE managed switch | Yes | 150 Mbps |
927 Gigabit Ethernet security router with VDSL/ADSL2+ Annex A, 1.2 kg
- Ethernet WAN DSL WAN
- IEEE 802.1D, IEEE 802.1Q, IEEE 802.1x
- Gigabit Ethernet
- ADSL2+ VDSL2
- Web-based management
- DHCP client DHCP server
- 3DES, 128-bit AES, 192-bit AES, 256-bit AES, DES, SSL/TLS
Summary Description
Cisco C927-4P, Ethernet WAN, Gigabit Ethernet, DSL WAN, Black
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Specification
C927-4P Specification
C927-4P Specification | |
WAN interfaces | 1 port GE and 1 VADSL (Annex A) |
LAN interfaces | 4-port GE managed switch |
Integrated USB 2.0 | Yes |
Maximum crypto throughput (bit-rate policed) | 150 Mbps |
Cisco IOS Software | |
IP and IP services | ● Routing Information Protocol Versions 1 and 2 (RIPv1 and RIPv2) ● Generic Routing Encapsulation (GRE) and Multipoint GRE (MGRE) ● Cisco Express Forwarding ● Standard 802.1d Spanning Tree Protocol ● Layer 2 Tunneling Protocol (L2TP) ● L2TP Version 3 (L2TPv3) ● Network Address Translation (NAT) ● Dynamic Host Configuration Protocol (DHCP) server, relay, and client ● Dynamic DNS ● DNS Proxy ● DNS Spoofing ● Access Control Lists (ACLs) ● IPv4 and IPv6 multicast ● Open Shortest Path First (OSPF) ● Border Gateway Protocol (BGP) ● Performance Routing (PfR) ● Enhanced Interior Gateway Routing Protocol (EIGRP) ● Virtual Route Forwarding (VRF) Lite ● Next Hop Resolution Protocol (NHRP) ● Bidirectional Forwarding Detection (BFD) ● Web Cache Communication Protocol (WCCP) |
xDSL | ● True Multimode VDSL2 and ADSL2+ over Annex A, B, J, and M, including traditional G.DMT and T1.413 ● World-class interoperability with industry-standard DSL Access Multiplexer (DSLAM) chipsets ● Highest field reliability with Impulse Noise Protection (INP) over Repetitive Electrical Impulse Noise (REIN) and single isolated impulse noise (SHINE), extended INP delay, G.INP, physical layer retransmission, Seamless Rate Adaptation (SRA), and Bitswap ● VDSL2 Persistent Storage Device (PSD) profiles up to 17a/b with support for spectral shaping ● VDSL2 vectoring to offer blazing fiber speeds over copper ● Remote management with TR069 and CWMP ● Investment protection with Gigabit Ethernet |
Switch features | ● Auto Media Device In/Media Device Cross Over (MDI-MDX) ● 25 802.1Q VLANs ● MAC filtering ● Switched Port Analyzer (SPAN) ● Storm control ● Smart ports ● Secure MAC address ● Internet Group Management Protocol Version 3 (IGMPv3) snooping ● 802.1X |
Security features | Secure connectivity: ● Secure Sockets Layer (SSL) VPN for secure remote access ● Hardware-accelerated DES, 3DES, AES 128, AES 192, and AES 256 ● Public-Key-Infrastructure (PKI) support ● 50 IPsec tunnels ● Cisco Easy VPN client and server ● NAT transparency ● Dynamic Multipoint VPN (DMVPN) ● Tunnel-less Group Encrypted Transport VPN (GET VPN) ● VRF-aware IPsec ● IPsec over IPv6 ● Adaptive control technology ● Session Initiation Protocol (SIP) application-layer gateway ● Cisco IOS Firewall: ◦ Zone-based policy firewall ◦ VRF-aware stateful inspection routing firewall ◦ Stateful inspection transparent firewall ● Advanced application inspection and control ● HTTPS, FTP, and Telnet Authentication Proxy ● Dynamic and static port security ● Firewall stateful failover ● VRF-aware firewall ● Cisco IOS Software black and white lists ● Integrated threat control: ◦ Intrusion Prevention System (IPS) ● Control plane policing ● Flexible packet matching ● Network foundation protection |
Quality of Service (QoS) | ● Low-Latency Queuing (LLQ) ● Weighted Fair Queuing (WFQ) ● Class-Based WFQ (CBWFQ) ● Class-Based Traffic Shaping (CBTS) ● Class-Based Traffic Policing (CBTP) ● Policy-Based Routing (PBR) ● Class-Based QoS MIB ● Class of Service (CoS)-to-Differentiated Services Code Point (DSCP) mapping ● Class-Based Weighted Random Early Detection (CBWRED) ● Network-Based Application Recognition (NBAR) ● Link Fragmentation and Interleaving (LFI) ● Resource Reservation Protocol (RSVP) ● Real-Time Transport Protocol (RTP) header compression (cRTP) ● Differentiated Services (DiffServ) ● QoS preclassify and prefragmentation ● Hierarchical QoS (HQoS) |
Management | ● Cisco Configuration Professional ● Cisco Configuration Express ● Cisco Configuration Engine support ● Cisco AutoInstall ● Cisco IP Service-Level Agreement (IP SLA) ● Cisco IOS Embedded Event Manager (EEM) ● CiscoWorks ● Cisco Security Manager ● Telnet, Simple Network Management Protocol Version 3 (SNMPv3), Secure Shell (SSH) Protocol, Command-Line Interface (CLI), and HTTP management ● RADIUS and TACACS+ ● Cisco Next Generation Plug-and-Play (NG PnP) Protocol |
High availability | ● Virtual Router Redundancy Protocol (VRRP) (RFC 2338) ● HSRP ● MHSRP |
Metro Ethernet | ● Ethernet OA&M ● Ethernet Local Management Interface (E-LMI) ● IP SLA for Ethernet |
IPv6 | ● IPv6 addressing architecture ● IPv6 name resolution ● IPv6 statistics ● IPv6 translation: Transport packets between IPv6-only and IPv4-only endpoints (NAT-Protocol Translation) ● Internet Control Message Protocol Version 6 (ICMPv6) ● IPv6 DHCP ● OSPFv3 ● BGP4+ ● IPv6 Path Maximum Transmission Unit (PMTU) ● IPv6 neighbor discovery ● IPv6 stateless address autoconfiguration (SLAAC) ● IPv6 multicast routing |
Application visibility and control | ● NBAR2 ● Flexible NetFlow (FNF) ● Performance Agent |
Number of recommended users | ● 50 |
Default and maximum DRAM | ● Default 1 GB |
Default and maximum flash memory | ● 2 GB on all Cisco 900 Series ISR models; not upgradable |
WAN | ● Refer to Table 2 for details |
LAN switch | ● Refer to Table 2 for details |
Separate console ports | ● RJ-45 |
USB 2.0 | ● One USB 2.0 Type A port |
Physical dimensions | H x W x D = 1.10 x 10.20 x 7.00 in. (2.80 x 25.91 x 17.78 cm) (includes rubber feet) |
Power supply | Power specifications: ● AC input voltage: Universal 100 to 240 VAC ● Frequency: 50 to 60 Hz ● External power adapter (C927-4P, C927-4PM, and C926-4P only): 12 VDC; 30 W |
Approvals and compliance | Safety: ● IEC 60950-1 ● UL 60950-1 ● CAN/CSA C22.2 No. 60950-1 ● EN 60950-1 ● AS/NZS 60950.1 ● Class III Equipment (C927-4P, C927-4PM, and C926-4P only) Emissions: ● 47 CFR Part 15: 2006 ◦ CISPR22: Edition 6.0: 2008 ◦ CNS13438: 2006 ◦ EN 300 386 V1.6.1 ◦ EN 55032 ◦ EN61000-3-2: 2006 [+ amd 1 & 2] ◦ EN61000-3-3: 2008 ◦ ICES-003 Issue 5: 2012 ◦ KN 22: 2009 ● TCVN 7189: 2009 ● VCCI: V-3/2012.04 Immunity: ● CISPR24: 2010 [+ amd 1 & 2] ◦ EN300386: V1.6.1 ◦ EN55024: 2010 ◦ EN61000-6-1: 2007 ◦ KN24: 2011 ◦ TCVN 7317:2003 |
Environmental operating range | ● Nonoperating temperature: -40° to 158°F (-40° to 70°C) ● Nonoperating humidity: 5% to 95% relative humidity (noncondensing) ● Nonoperating altitude: 0 to 15,000 ft (0 to 4570 m) ● Operating temperature: 0° to 45°C (de-rate 1°C per 1000-ft increase in altitude) ● Operating humidity: 5% to 95% relative humidity (noncondensing) ● Operating altitude: 0 to 10,000 ft (0 to 3000 m) |
Resources
Documents
Frequently Asked Questions
What primary connectivity options does the Cisco C927-4P provide for branch office deployments? +
The C927-4P is a versatile integrated services router designed for small branch environments. It features a built-in VDSL2/ADSL2+ modem for broadband connectivity, alongside four 10/100/1000 Gigabit Ethernet ports. This combination allows for flexible deployment, enabling businesses to utilize high-speed DSL uplinks while maintaining local network segmentation through the integrated switch ports.
Is the Cisco C927-4P suitable for securing remote site communications? +
Yes, this model is built with robust security in mind. It supports integrated hardware-accelerated encryption and a variety of VPN technologies, including IPsec, which ensures secure connectivity between remote branches and the central office. It is an ideal choice for businesses that need to maintain encrypted data tunnels while leveraging standard broadband internet connections.
Does the C927-4P support Annex A standards for DSL connectivity? +
The C927-4P is specifically configured to support Annex A for VDSL2/ADSL2+ environments. This standard is commonly used for ADSL over POTS (Plain Old Telephone Service). Before deploying, ensure your local service provider's line infrastructure is compatible with the Annex A specification to guarantee proper handshake and synchronization for your broadband uplink.
How do the Gigabit Ethernet ports on the C927-4P enhance local network performance? +
The four integrated Gigabit Ethernet ports provide non-blocking switching capacity for local devices. By offering 10/100/1000 Mbps speeds, these ports ensure that data transfers within your branch office, such as file sharing or local server access, are not bottlenecked by the router’s backplane, effectively maximizing the throughput of your internal network traffic.
Can the Cisco C927-4P be managed via centralized network orchestration tools? +
Cisco manages this series through industry-standard protocols and management interfaces. Administrators can monitor, configure, and troubleshoot the router using Cisco IOS command-line tools or through Cisco’s centralized network management platforms. This allows for consistent policy enforcement and streamlined operations across multiple branch locations, significantly reducing the administrative overhead of managing dispersed hardware.
What is the primary use case for the C927-4P in an enterprise network? +
The C927-4P is best suited for small to medium-sized business branch offices that require a compact, all-in-one routing and security solution. It is perfect for locations that rely on DSL broadband as their primary or secondary WAN connection, needing a reliable device to handle local routing, secure VPN tunneling, and basic switching in a single, cost-effective form factor.
Are there specific licensing requirements for the C927-4P security features? +
The Cisco C927-4P utilizes Cisco's software licensing model. Features related to security, such as specific VPN throughput capabilities or advanced threat protection, are managed through the Cisco IOS software feature sets. We recommend reviewing your specific software package requirements based on your intended security implementation to ensure you have the appropriate license keys activated.
How reliable is the C927-4P for continuous 24/7 branch operations? +
Engineered for high availability, this router is built to operate reliably in demanding small-office environments. It features a fanless, compact design that minimizes points of mechanical failure while maintaining stable internal temperatures. This, combined with Cisco's proven IOS software, makes the C927-4P a dependable solution for maintaining consistent uptime for your critical branch office applications and connectivity.
Why should I choose BuyRouterSwitch.com for my Cisco C927-4P procurement? +
BuyRouterSwitch.com is a trusted source for enterprise networking hardware, providing genuine Cisco equipment directly to businesses. Our platform is streamlined to ensure you receive authentic, high-quality products that meet manufacturer standards. By choosing us, you benefit from a secure, professional procurement process focused on delivering the specific networking components your business requires to maintain infrastructure integrity and performance.
How can I request a bulk quote for multiple C927-4P units? +
If you are planning a large-scale deployment and require multiple C927-4P routers, our team is ready to assist you. Simply contact our sales department through the website to request a bulk quote. We specialize in providing competitive pricing for high-volume orders, ensuring that your enterprise procurement team receives the best possible value for your network expansion projects.
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