The Ciena 3903X is a compact, fully managed Ethernet Service Delivery Switch (SDS) designed for carrier Ethernet, business Ethernet demarcation, and customer-premises network applications.
The unit shown in your photo has a label for 170-3903-822 Rev:008, marked Made in Mexico, and a second label showing 170-3903-910 Rev: RC2. The 3903X provides Gigabit Ethernet connectivity through SFP and RJ-45 interfaces and is designed for deployment at Ethernet service demarcation points.
Ciena documentation identifies 170-3903-910 as a 3903X configuration with two 100M/1G SFP ports, one 100M/1G SFP/RJ45 combo port and an external AC power supply.
Key Features
- Manufacturer: Ciena
- Product: 3903X Service Delivery Switch
- Part Number: 170-3903-822
- Ordering Configuration: 170-3903-910
- Product Type: Ethernet Service Delivery / Demarcation Switch
- Management: Fully managed
- Ethernet Speed: 10/100/1000 Mbps
- SFP: 2 × 100M/1G SFP
- Combo Port: 1 × 100M/1G SFP/RJ-45
- Application: Carrier Ethernet and business Ethernet demarcation
- Operating System: Ciena SAOS
- Form Factor: Compact standalone unit
Technical Specifications
- Model: Ciena 3903X
- Hardware P/N: 170-3903-822
- System/Configuration P/N: 170-3903-910
- Ethernet Interfaces: 3
- SFP Interfaces: 2 × 100M/1G
- Combo Interface: 1 × 100M/1G SFP/RJ-45
- Maximum Data Rate: 1 Gbps
- Network Management: Fully managed
- Ethernet Technology: Gigabit Ethernet
- Power: External AC power supply
- Mounting: Wall / desktop; rack mounting available with optional mounting hardware
- Dimensions: 6.0 × 6.8 × 7.7 in (152 × 173 × 196 mm)
- Weight: Approximately 1.5 lb / 0.74 kg for the platform
- Operating Temperature: 0°C to 40°C
- Relative Humidity: 5–90%, non-condensing
30 Days
