ADTRAN INC | 4700569F1
NetVanta 1638 48 Port Managed Layer 3 Gigabit PoE Ethernet Switch with optional 10GigE (16G in ActivChassis mode) uplink module. Includes 48 - Copper Gigabit (1000Base-T) access ports, 2 - Hi Speed Expansion Slots. Rack or Wall Mount.

MFR PART #  4700569F1
PART #  443962
Minimum 1 EACH
Call for Availability


The NetVanta 1638P is a managed, 48-port, Layer 3, Gigabit Ethernet switch providing advanced access and distribution capabilities for Small to Medium-sized Enterprises (SMEs). With the combination of the advanced multi-layer switching fabric, ActivChassis stacking, high-bandwidth capabilities, and enhanced Quality of Service (QoS) features, the NetVanta 1638 is ideal in Gigabit-to-the-desktop deployments, distributed campus networking, and converged voice and data networks.The switches come with two high-speed option slots that can accommodate up to four 16-Gigabit Ethernet high speed links and can provide up to 128 Gbps of bandwidth between interconnected NetVanta 1600 switches. ActivChassis enables organizations with distributed campus networks to stack and manage up to 8 switches as a single, logical switch spread across a campus up to 6 miles (10,000 meters) apart.


  • Link aggregation, LLDP and LLDP/MED
  • Support for up to 255 active VLANs
  • Wi-Fi access controller for centralized management of NetVanta wireless access points (WAPs)
  • Recognizable command line interface (CLI) and ease to use Web GUI
  • Cable diagnostics identify cable length and detects shorts or open twisted pair


Device Technology 1000BASET
No Exp Modules/Slots 1-2
Number of Ports 25-48
UNSPSC Code 43222612

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