ISM-SRE-300-K9 - Cisco Services-Ready Engine Modules Overview
ISM-SRE-300-K9 - Cisco Services-Ready Engine Modules is a genuine modular capacity expansion product from Cisco, a global name in networking whose platforms are used by enterprises, service providers and data-center operators alike. Belonging to the Cisco family, the ISM-SRE-300-K9 unit is built to the original factory specification, so it integrates with existing Cisco deployments predictably and behaves exactly as the platform documentation describes. In the network, it is installed into a compatible chassis slot, where it works alongside the supervisor and line cards to extend the platform’s capabilities.
This unit follows the original factory specification for the Cisco family, covering its intended role without compatibility surprises. Standard mounting, cabling and management practices apply, and it interoperates with surrounding hardware using the same procedures as other Cisco equipment already deployed in the network.
Typical deployments include adding ports and performance to existing chassis systems, modernizing legacy platforms with compatible line cards, and mixing copper, fiber and high-speed uplinks in one chassis. Organizations commonly source it for refresh programs, capacity expansion and spares management, keeping a tested unit on hand so outages stay short and replacements are predictable. The factory detail for this unit reads: “Cisco 1900 Engine Module ISM-SRE-300-K9”. This makes it a practical choice when original-spec hardware is required at a predictable cost.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Our warranty coverage and responsive technical support protect the purchase after it arrives, and our team can confirm revision levels and software compatibility before you order. For volume requirements we also offer configuration checks and staged delivery options.
Contact our sales team for current availability, lead time and shipping options for the ISM-SRE-300-K9. We respond quickly with stock status and a firm quote, so you can plan the refresh or expansion with confidence.
Key Specifications
Applications
Capacity Expansion
Add ports and performance to existing chassis.
Upgrade Path
Modernize aging platforms with compatible modules.
Flexible I/O
Mix copper, fiber and high-speed uplinks.
Buying a Pre-Owned ISM-SRE-300-K9
Verify the unit is tested, firmware confirmed, and condition documented. Every unit is fully tested and warranty covered. Contact our team for current stock and availability.
ISM-SRE-300-K9 Specifications | |
Form factor | ISM |
CPU | Genuine Intel Processor, 1.06 GHz |
DRAM | 512 MB |
Compact Flash memory | 4-GB internal USB flash-memory module |
Hard disk | None |
Hot-swappable hard disk drive (HDD) | None |
RAID support | None |
Internal network interfaces | Gigabit Ethernet connectivity to router backplane |
External network interfaces | None |
Router platforms | Cisco 1941, 2901, 2911, 2921, 2951, 3925, and 3945 Integrated Services Routers |
Cisco IOS Software (on router) | Release 15.0(1)M |
Embedded hardware-based cryptography acceleration | No |
Supported Applications | |
Applications | • Cisco Unity Express • Cisco Application Extension Platform (AXP) • Cisco Wireless LAN Controller (WLC) |
Power Specifications | |
Power consumption (maximum) | 20W |
Physical Specifications | |
Dimensions (H x W x D) | 0.85 x 4 x 6.1 in. (2.2 x 10.2 x 15.5 cm) |
Shipping dimensions (H x W x D with packaging) | 9.45 x 7.18 x 2.38 in. (24 x 18.4 x 6.05 cm) |
Maximum weight | 0.5 lb (0.206 kg) |
Environmental Specifications | |
Operating Conditions | |
Operating temperature | Per operating requirements of deployable platform |
Humidity | Per operating requirements of deployable platform |
Altitude (operating) | Per operating requirements of deployable platform |
Transportation and Storage Conditions | |
Temperature | -13 to 158°F (-25 to +70°C) |
Relative humidity | 5 to 95% |
Altitude | 15,000 ft (4,600m) |
Regulatory Compliance | |
Safety | Per safety requirements of deployable platform |
EMC | AS/NZS 3548: 1995 incorporating Amendments 1 and 2; Class A (Australia) CISPR 22: 1997; Class A (International) Code of Federal Regulations, Title 47, Part 15, Sub-part B: 2000; Class A (United States - FCC) CNS-13438 (Taiwan) EN55022: 1998, EN61000-3-2: 1995, EN61000-3-3: 1995, EN55024: 1998, EN50082-1: 1997 (European Union & Eastern Block) EN300386: 2000; Class A (European Union - licensed telecommunications network equipment operators) ICES-003 Issue 3, 1998 (Canada) VCCI V-3/00.04 (Japan) |
