Simplifying Video Transport
FUNCTIONS
Aggregate up to nine 10/100/1000 Ethernet links
Non-blocking 18 Gigabit of switching capacity
Provides Optical or Electrical Transport of
• 10Base-T
• 100Base-TX
• 1000Base-T
• Ethernet standard
FEATURES
Supports all types of Ethernet traffic
• 10/100/1000 auto negotiate
• Auto MDI/MDI-X
• Auto full-duplex and half-duplex
• V-Lan compatibility
Ethernet Aggregator and Optical Transceiver
[DLC205]
DigiLink Video Transport System
The DLC205 is a flexible, non-blocking Ethernet Aggregator supporting
up to 9 ports of 10/100/1000 traffic with optical connectivity.
The innovative design of the DLC205 enables users to aggregate 9 channels, 5 external
and 4 internal, of 10/100/1000 Ethernet traffic for transport across electrical or optical
networks, all in a low cost, single slot DigiLink module. The module is fully nonblocking
with a total capacity of 18 Gigabits of traffic and each port independently supports
10/100/1000 Ethernet. The four internal ports can be linked to other modules in a DigiLink
chassis to provide internal Ethernet connectivity eliminating the need of external cabling.
Unlike more complicated designs that require dedicated trunking modules and switching
matrixes, the DLC205 is a simple Ethernet aggregator compatible with all DigiLink chassis
providing a simple, reliable, and low cost solution for transporting video centric traffic and
chassis management across Ethernet networks.
Spanning Tree redundant path protection
Externally accessible SFP transceiver optics
• Optical budget to 33dB
• WDM (1310nm, 1550nm)
• CWDM ITU G.694.2 (Channels 27-61)
• DWDM ITU G.694.1 (Channels 21-60)
Front and rear panel status LEDs
• Major/minor alarms
• Link status
• Activity
DLC205 10/100/1000 Ethernet Aggregation
Statistics per RFC 2819 Standard
Simple and rugged design
• Plug and play design requires no pre-deployment
configuration
• Monitor, manage, and review statistics using DigiLink
Manager or SNMPv2
• NEBS Level 3 Certified ensures reliable operation in harsh
environments
20
SFP
SFP
Internal A
Internal B
10/100/1000
Ethernet Switch
RJ-45
Internal C
RJ-45
Internal D
RJ-45