3920

Service Delivery Switch

Ciena’s 3920 Service Delivery Switch is a next-generation Ethernet access system that cost-effectively delivers business and transport Ethernet services via fiber or copper connections.

Features

"Offers compact (1RU) next-generation GbE service delivery for business and transport applications, including wireless backhaul"

Supports 8 GbE 10/100/1000 BaseTX subscriber UNI ports with RJ45 connectors, 4 GbE 100/1000BaseX NNI/UNI ports with Small Form-factor Pluggable (SFP) connectors, and fixed AC or DC power supplies

Provides front access to all power, data, and management interfaces, and is suitable for deployment in cabinets and conditioned telecom huts

Architected with a state-of-the-art hardware design and field-proven, modular Service-Aware Operating System (SAOS) for reliability and resiliency

Provides advanced Ethernet switching, control, and VLAN features with comprehensive QoS and Ethernet OAM, for guaranteed SLAs

Software tools

Ensures future-proof investment protection, with all ports GbE-ready for easy upgrade from 100 Mb/s

Specs

  • + Interfaces
    • 4 x 100M/Gig NNI/UNI SFP ports
    • 8 x 10/100/1000M UNI RJ-45 copper ports
    • 1 x 10/100/1000BASE-TX RJ-45 Management port
    • 1 x DB9 Console Port (RS-232)
  • + Ethernet
    • IEEE 802.3 Ethernet
    • IEEE 802.3u Fast Ethernet
    • IEEE 802.3z Gigabit Ethernet
    • IEEE 802.1D MAC Bridges
    • IEEE 802.1Q VLANs - Including .1p Priority
    • IEEE 802.1ad Provider Bridging (Q-in-Q)VLAN - full S-VLAN range
    • VLAN tunneling (Q-in-Q) for Transparent LAN Services (TLS)
    • Single and double VLAN tag translations on ingress and egress
    • Per VLAN MAC Learning Control
    • ITU-T G.8032 Ethernet Ring Protection Switching
    • Jumbo Frames to 9216 bytes
    • Layer 2 Control Frame Tunneling
  • + Carrier Ethernet OAM
    • IEEE 802.1ag Connectivity Fault Management (CFM)
    • IEEE 802.3ah Ethernet in the First Mile (EFM)
    • IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
    • ITU-T Y.1731 Performance Monitoring
    • RFC 5618 TWAMP Responder and Receiver
    • TWAMP Sender
    • TWAMP +/- 1ms timestamp accuracy
    • Dying Gasp with Syslog and SNMP Traps
  • + Quality of Service
    • 8 Hardware Queues per Port
    • Committed and Excess Information Rate (CIR and EIR)
    • Classification based on IEEE 802.1D priority
    • Classification based on VLAN, source port, destination port, TCP/UDP port
    • Classification based on IP Precedence and IP DSCP
    • Layer 2, 3, 4 Quality of Service
    • Ingress metering per-port
    • Ingress metering per-port per-CoS
    • Ingress metering per-port per-VLAN
    • Up to 64 Ingress Meters per port
    • Up to 512 Ingress Meters per system
    • C Priority to S Priority Mapping
    • C-VID to S Priority Mapping
    • Per-VLAN Classification, Metering, and Statistics
    • Per-port per-VLAN QoS with CIR and EIR traffic on Egress Queues
  • + Multicast Management
    • RFC 2236 IGMPv2 Snooping
    • IGMP Domains
    • IGMP Message Filtering
    • IGMP Inquisitive Leave
    • Broadcast/Multicast Storm Control
    • Unknown Multicast Filtering
    • Well-known Protocol Forwarding
  • + Network Management
    • Enhanced CLI
    • CLI-based configuration files
    • SNMP v1/v2c/v3
    • SNMPv3 Authentication and Message Encryption
    • RFC 1213 SNMP MIB II
    • RFC 1493 Bridge MIB
    • RFC 1643 Ethernet-like Interface MIB
    • RFC 1573 MIB II interfaces
    • RFC 1757 RMON MIB - including persistent configuration
    • RFC 2021 RMON II and RMON Statistics
    • Per-VLAN Statistics
    • RADIUS Client and RADIUS Authentication
    • TACACS + AAA
    • RFC 2131 DHCP Client
    • RFC 1305 NTP Client
    • RFC 1035 DNS Client
    • Telnet Server
    • RFC 1350 Trivial File Transfer Protocol (TFTP)
    • RFC 959 File Transfer Protocol (FTP)
    • Secure File Transfer Protocol (SFTP)
    • Secure Shell (SSHv2)
    • Syslog with Syslog Accounting
    • Port State Mirroring
    • Local Console Port
    • Comprehensive Management via Ethernet Services Manager
    • Remote Autoconfiguration via TFTP, SFTP
    • Software download/upgrade via TFTP, SFTP
  • + Service Security
    • Egress Port Restriction
    • Layer 2, 3, 4 Protocol Filtering
    • IEEE 802.1X Port-based Network Access Control
    • Broadcast Containment
    • User Access Rights
    • Per-port or per-VLAN Service Access Control
    • Hardware-based DOS Attack Prevention
    • Hardware-based Access Control Lists (ACLs)
  • + MAC Address Table Capacity
    • 16,000 MAC addresses
  • + Power Requirements
    • AC Input: 100V to 240V AC
    • AC Frequency: 50 to 60 Hz
    • Power Consumption: 55W (max)
    • DC Input: 24V to 60V DC
    • Power Consumption: 36W (max)
  • + Agency Approvals
    • Safety Certifications: NRTL (TUV Rheinland); CB; European Union, CE mark (Declaration of Conformity)
    • Safety Standards: UL 60950; IEC 60950 (CB); EN 60950 (CE Mark); CAN/CSA-C22.2 No.60950-00 (Canadian Safety)
    • Emissions: FCC 47CFR Part 15 Class B; EN55022 (2006) Class B; VCCI Class B; AS/NZ CISPR22: 2004
    • Environmental: RoHS 2002/95/EC; WEEE 2002/96/EC
    • Immunity: EN 55024 1998 + A1:2001 + A2:2003
    • Laser Safety: FCC 21 CFR subpart (J) (Safety of Laser Products); Europe: EN60825-1:1994 +A11: 1996+A2:2001 (European Safety of Lasers)
  • + Environmental Characteristics
    • Operating Temperature: +32°F to +122°F (0°C to +50°C)
    • Storage Temperature: -40°F to +158°F (-40°C to +70°C)
    • Relative Humidity: Non-Condensing 5% to 90% GR-63-CORE, Issue 3 – NEBS Level 3 GR-1089 Issue 5 – NEBS Level 3
  • + Physical Characteristics
    • Dimensions: 1.75" (H) x 17.5" (W) x 9.4" (D); 44.5 mm (H) x 444.5 mm (W) x 238.7 mm (D)
    • Weight: 8 lbs; 3.6 kg

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