Ciena 3903 hubs & switches

Features and Benefits • Provides advanced Carrier Ethernet services for small and medium business applications, powered by Ciena’s SAOS • Supports two 100/1000 Base-X SFP ports and a combo port supporting 100/1000 Base-X SFP and RJ-45 10/100/1000 Base-T • Enables dual-homed or ringbased topologies for highly reliable MEF CE2.0 services • Delivers lowest Total Cost of Ownership (TCO) with ZTP features • Incorporates on-board RFC 2544 performance benchmark testing capabilities, enabling end-to-end SLA verification without a truck roll • Includes sophisticated OAM capabilities: - RFC 2544 Generator and Reflector for Performance Measurement - IEEE 802.3ah Link Layer OAM - IEEE 802.1ag Connectivity Fault Management - ITU-T Y.1731 Performance Monitoring: Delay, Jitter, Loss - IETF RFC 5618 TWAMP Sender and Responder for L3 SLA Monitoring • Offers dual built-in AC or DC power supplies in a spaceefficient 1RU package and is desk-, wall-, or rack-mountable

Features

• Supports two 100/1000 Base-X SFP ports and a combo port supporting 100/1000 Base-X SFP and RJ-45 10/100/1000 Base-T
• Provides advanced Carrier Ethernet services for small and medium business applications, powered by Ciena’s SAOS
• Offers dual built-in AC or DC power supplies in a spaceefficient 1RU package and is desk-, wall-, or rack-mountable
• Incorporates on-board RFC 2544 performance benchmark testing capabilities, enabling end-to-end SLA verification without a truck roll

What's in the box

• Ciena 3903 Service Delivery Switch, AC Power Cables

Specifications
General Information
Color (Generic): White
Model Number: 3903
Item Dimensions (H x W x D Inches): 2 x 9 x 8
Has Firewall Built-in?: NO
Network Device Form Factor: Desktop
Switch Hub Type: Not Applicable
Item Weight (LBS): 3
EPEAT Level: Not Applicable

Inputs/Outputs
Number of Ports: 4
NIC Speed: 10/100/1000Mbps
Network Connectors: RJ45, SFP
Wireless Network Compatibility: Not Applicable