TAILORED MANAGED NETWORKING SOLUTIONS PROVIDERSHENZHEN, CHINA · sagatelecom.com.cn
Saga Telecom — Product Catalogue
Switching hardware built for your specification.
Industrial networking, commercial Ethernet, and high-speed core switching — OEM/ODM solutions with deep customization, strategic inventory, and fast lead times.
L2+ / L3 managed switches for demanding environments. -40°C to +75°C, dual PSU hot-swap, ERPS G.8032 ring protection, fiber bypass, 10G SFP+ uplinks, DIN-rail mounting.
Growing catalogue — more SKUs added regularly
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STC
Commercial Ethernet
Access Layer · PoE · L2+ Managed
Marvell Prestera-based access switching for enterprise, CCTV, and campus. 8 to 48 ports, 1G / 2.5G copper, PoE++ up to 90W per port, 10G SFP+ uplinks, deep OEM/ODM customization.
Growing catalogue — more SKUs added regularly
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STH
Core & Aggregation
CENTEC · L3 · 10G to 800G
CENTEC-based L3 switching for aggregation, campus core, MAN, and data center. Full L3, VXLAN, MPLS, MLAG — 10G to 800G port speeds.
Growing catalogue — more SKUs added regularly
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OEM / ODM Depth
Hardware, firmware, and management UI customization at a depth most suppliers won't offer for mid-volume orders. Your brand, your specification.
Strategic Inventory
Buffer stock held on key Marvell and CENTEC chipsets. Fast lead times even when the broader market is constrained. Predictable delivery is the product.
Engineering Support
CLI, MIB, SNMP, firmware — pre- and post-sales technical support that goes beyond datasheet reading. We know the platform, not just the product.
/ Products
Product Catalogue
Managed switching for every layer.
OEM/ODM available across all lines. Contact us for customization scope and lead times.
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STI — Industrial Networking
STI-288DGGPM
8-port PoE+ switch with DI/DO/RS485 and dual 2.5G SFP uplinks.
L2+PoE+DI/DO/RS4852.5G SFPERPSDIN-Rail-40°C
STI — Industrial Networking
STI-4240XGGM
24-port L3 industrial switch with DI/DO/RS485 and integrated temperature-humidity monitoring.
8-port PoE+ industrial switch with native DI/DO/RS485 I/O and dual 1G/2.5G SFP uplinks — 240W total PoE budget.
Key Differentiators
Native DI/DO/RS485 — no external serial gateway neededRemovable 8-pin terminal block integrates digital input (12–30V), digital output (relay/pulse, 2A@30VDC), and RS485 Modbus RTU over TCP/IP. Connect PLCs, RTUs, meters, and field sensors directly to your IP network — one device, not two.
Dual 1G/2.5G SFP uplinks with ≤20ms ERPS ring failoverMulti-rate SFP slots run 1GBase-X or 2.5GBase-X on the same hardware — adapts to existing 1G infrastructure and 2.5G backbone upgrades without device replacement. G.8032 ERPS ring protection recovers in ≤20ms.
8× PoE+ with per-port watchdog and power schedulingAll 8 RJ45 ports deliver up to 30W (IEEE 802.3af/at), 240W total. Per-port PD watchdog, power priority, and scheduling enable unattended fault recovery in unmanned deployments.
Application
IP SurveillanceIndustrial AutomationSmart TransportationOil & Gas Remote SitesUtility Substations
Any deployment requiring serial legacy device integration with fiber uplink redundancy in a compact DIN-rail form factor.
24-port Gigabit L3 industrial switch with DI/DO/RS485 I/O, integrated temperature-humidity sensor, and 4× 10G SFP+ uplinks.
Key Differentiators
Integrated temperature-humidity monitoring — no external sensor neededBuilt-in RS485 temperature-humidity sensor provides real-time environmental data directly through the switch management interface. Eliminates the need for a separate sensor gateway — ideal for unmanned substations, outdoor cabinets, and SCADA-connected field sites.
Full L3 routing with DI/DO/RS485 in a DIN-rail form factorHardware-accelerated IPv4/IPv6 static routing, OSPF, and RIP on 24 GE ports — with native DI/DO (12–30V input, 2A@30VDC output) and RS485 Modbus RTU over TCP/IP. One device replaces a switch, serial gateway, and sensor node.
4× multi-rate 10G SFP+ uplinks with ERPS ring protectionEach SFP+ slot runs 1G/2.5G/10G — same hardware connects to existing 1G aggregation or upgrades to 10G backbone without device replacement. G.8032 ERPS delivers ≤20ms ring failover for continuous uptime in critical infrastructure.
48-port Gigabit L2+ managed PoE++ switch — 4 ports at 90W (IEEE 802.3bt), 740W total budget, 4× 10G SFP+ uplinks, optional dual AC redundant power.
Key Differentiators
4-port 90W PoE++ (BT) — PTZ cameras and Wi-Fi 6E APs without injectorsPorts 1–4 deliver up to 90W per port (IEEE 802.3bt) for high-draw devices — PTZ cameras, Wi-Fi 6/6E APs, video conferencing terminals. Remaining 44 ports support standard PoE/PoE+ up to 30W. 740W total budget covers full-density deployment without external power injectors.
4× multi-rate 10G SFP+ uplinks with ERPS ring protectionEach SFP+ slot runs 1G/2.5G/10G — aggregates 48 downstream Gigabit PoE ports at 336Gbps switching capacity with sub-5µs forwarding delay. G.8032 ERPS delivers ≤20ms failover across redundant fiber ring topologies.
Dual AC redundant power — optional for zero-downtime deploymentsTwo independent 100–240V AC inputs switch seamlessly on mains loss. Per-port PoE watchdog, power scheduling, and dual-partition firmware ensure automatic recovery in unmanned network closets and data center access layers.
Application
IP SurveillanceWi-Fi 6/6E CampusHotel & Smart BuildingData Center AccessEducation & Healthcare
Any high-port-count PoE++ deployment requiring 90W per-port capability, 10G fiber uplinks, and optional power supply redundancy in a 1U rack form factor.
48-port all-fiber Layer 3 managed switch — 13K dynamic routing entries, dual AC redundant power, USB and Console management in 1U rack form factor.
Key Differentiators
Full L3 dynamic routing with 13K entries — OSPF, BGP4, RIP, IS-ISHardware-accelerated IPv4/IPv6 static and dynamic routing with ECMP load balancing. Supports OSPF, BGP4, RIP, IS-IS for complex topologies and automatic failover. VRRP for virtual router redundancy. 336Gbps switching capacity at 499.9Mpps — scales from branch to campus backhaul.
All-fiber port architecture — 48× SFP + 4× 10G SFP+, zero copper48× 100/1000M SFP downlinks with 4× multi-rate 10G SFP+ uplinks — full optical fabric eliminates EMI/EMC noise. Hot-swappable transceivers support mixed single-mode, multi-mode, and rates on demand. Purpose-built for electrically harsh environments and outdoor fiber runs.
Dual AC redundant power + USB + Console — local and remote managementTwo independent 100–240V AC inputs switch seamlessly on mains loss. Console (RJ45) and USB 2.0 ports enable local firmware upgrade and emergency recovery. Dual-partition firmware supports in-service OS upgrade without downtime.
Any noise-sensitive or EMI-critical deployment requiring full L3 routing, all-fiber port density, and carrier-grade power redundancy in a 1U rack chassis.
32×400G QSFP112 data center switch — 25.6Tbps, full MPLS/VXLAN/EVPN stack, MACsec encryption, dual hot-swap 1300W PSU and 6× smart fan modules.
Key Differentiators
32×400G — 25.6Tbps for AI/ML clusters and HPC, scalable to 64×400G32× QSFP112 400G ports deliver 25.6Tbps bidirectional switching at 38.09Gpps L2/L3 throughput. Expandable to 64×400G models for mega-scale topologies without re-architecture. Compact 1U form factor maximizes rack density in hyperscale deployments.
Full MPLS / VXLAN / EVPN / BGP — enterprise and carrier overlay in one boxComplete MPLS suite (LDP, L2VPN/VPWS/VPLS, L3VPN) plus VXLAN distributed gateway and EVPN/BGP for multi-tenant cloud DC overlays and cross-datacenter interconnect. MACsec (802.1AE) encryption and PFC/ECN/DCBX for lossless Ethernet in storage and HPC networks.
Dual 1300W hot-swap PSU + 6× smart fan modules — zero downtime maintenanceTwo CRPS hot-swappable power supplies maintain full-load traffic during in-service replacement. Six intelligently-controlled fan modules with front-to-back airflow adapt thermal management at 25.6Tbps. MTBF ≥90,000 hours with hardware watchdog and auto-recovery.
Application
AI Training ClustersHPC SupercomputingCloud Data CentersMulti-DC OverlayTelecom Metro Backhaul
Any hyperscale or carrier deployment requiring 400G density, enterprise overlay protocols, and in-service hardware maintenance without traffic interruption.
Half-width L3 managed switch — 24×10G SFP+ fiber access and 2×100G QSFP28 uplinks. Two units combine into one 1U rack slot with MLAG active-active redundancy.
Key Differentiators
Half-width chassis — two units, one 1U slot, MLAG active-activeCompact 21.5×4.4cm half-width form factor fits two independent switches side-by-side in a single standard 1U rack space. Pair them via MLAG for active-active dual-node physical redundancy — the reliability of two separate switches at the footprint of one. Purpose-built for space-constrained deployments.
24×10G SFP+ all-fiber access + 2×100G QSFP28 uplinks — 880Gbps24 optical SFP+ ports deliver low-latency 10G connectivity to servers, AV endpoints, and access layer devices — no copper interference. Two 100G QSFP28 uplinks provide non-blocking backhaul to aggregation or spine at 880Gbps switching capacity. Hot-swappable transceivers support mixed single-mode and multi-mode on demand.
Dual hot-swap PSU + hot-swap fan modules — in-service maintenanceTwo independent 550W CRPS hot-swappable power supplies switch seamlessly on mains loss — in-service replacement with zero traffic interruption. Hot-swappable fan modules allow cooling maintenance under full-load traffic without pulling the unit from the rack. MTBF ≥90,000 hours.
Application
SDVoE Pro AVEnterprise AggregationData Center EdgeHigh-Density Fiber AccessSpace-Constrained Racks
Any deployment requiring L3 switching density, all-fiber connectivity, and active-active physical redundancy in a half-width form factor.
