PB-4DS3 Juniper 4-Ports DS-3 PIC Interface Module for M40e and M160 Enterprise Routers

The PB‑4DS3 Juniper 4‑Ports DS‑3 PIC Interface Module brings robust, high‑throughput DS‑3 connectivity to your M40e and M160 routers, enabling seamless integration of legacy T1/E1 circuits into modern IP networks. Designed for demanding enterprise environments, this module delivers reliable, low‑latency data transport while expanding your router’s interface capacity without compromising performance. Its compact, rack‑mountable form factor and plug‑and‑play installation make it a hassle‑free upgrade that preserves uptime and supports future growth. Whether you’re consolidating legacy links or expanding bandwidth for mission‑critical applications, the PB‑4DS3 provides the dependable, scalable solution you need.