Jetdirect 640n Network Print Server
HP (0887111005694 / J8025A) - FCC - SNMP v1/v2c/v3 - HTTPS,SSL/TLS - Copper ethernet cabling technology: 1000BASE-T,100BASE-T,10BASE-T - Networking standards: IEEE 802
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Jetdirect 640n Network Print Server is a compact, high‑performance device designed to seamlessly integrate printers into modern network environments. Its robust feature set and versatile connectivity options make it an ideal solution for small to medium‑sized businesses that require reliable print services without the overhead of dedicated print servers.
Design & Build Quality
The unit measures 137 mm in depth, 89 mm in width, and only 31 mm in height, weighing a mere 77 g. This slim profile allows it to be mounted directly on the back of a printer or placed discreetly within a server rack. The chassis is constructed from durable plastic that resists dust and minor impacts, ensuring long‑term reliability even in busy office settings.
Connectivity & Networking Standards
The Jetdirect 640n supports Copper Ethernet cabling technology including 1000BASE‑T, 100BASE‑T, and 10BASE‑T, enabling flexible deployment across existing network infrastructures. It is fully compliant with the following IEEE standards:
- IEEE 802.3 (Ethernet)
- IEEE 802.3ab (Fast Ethernet)
- IEEE 802.3u (Gigabit Ethernet)
With Ethernet LAN data rates of 10, 100, and 1,000 Mbit/s, the device can handle high‑volume printing tasks without bottlenecks.
Operating System Compatibility
The print server’s firmware is engineered to run on a wide range of operating systems:
- Linux distributions – The device supports standard Linux environments, making it suitable for servers running Ubuntu, CentOS, or Debian.
- Mac OS X and macOS – Mac users can easily add the Jetdirect 640n to their network without additional drivers.
- Windows platforms – From Windows 2000 through Windows 10/11, the server offers seamless integration with Microsoft environments.
Memory & Firmware Flexibility
The unit is equipped with 32 MB of flash memory, which stores the operating system and configuration settings. Additionally, it contains 512 MB of internal memory for buffering print jobs and maintaining a local job queue. The firmware is upgradeable, allowing administrators to apply security patches or feature enhancements without replacing hardware.
Security Features
Security is paramount in networked printing environments. The Jetdirect 640n incorporates multiple layers of protection:
- HTTPS, SSL/TLS encryption for secure web management and data transmission.
- Support for IPsec/Firewall protocols to safeguard against unauthorized access.
- Comprehensive SNMP v1/v2c/v3 support enables encrypted monitoring and management.
Supported Network Protocols
The device is highly versatile, supporting an extensive array of network printing protocols:
- IPv4/IPv6, ensuring compatibility with both legacy and modern IP networks.
- HTTP, HTTPS, FTP, TFTP for file transfer and web-based configuration.
- Port 9100 (Raw), LPD, IPP, Secure‑IPP – covering the most common print services.
- WS Discovery, WS Print – facilitating automatic printer discovery on Windows networks.
- IP Direct Mode, IPX/SPX, AppleTalk, NetWare NDS – providing backward compatibility with older systems.
- ICMPv6, IGMPv2, MLDv1, DHCPv6, Auto‑IP – supporting advanced IPv6 features and multicast routing.
- Telnet, SLP, WINS, BOOTP/DHCP, Bindery, NDPS, iPrint – ensuring seamless integration across diverse enterprise environments.
Management & Configuration
The Jetdirect 640n offers a web‑based interface that can be accessed via any modern browser. Administrators can configure network settings, manage print queues, and monitor device status through intuitive forms. The SNMP v1/v2c/v3 support allows integration with enterprise monitoring tools such as SNMP‑based network management systems, providing real‑time alerts for connectivity or performance issues.
Installation & Deployment
Setting up the Jetdirect 640n is straightforward:
- Connect the Ethernet cable to the device’s RJ45 port and link it to your network switch or router.
- Power on the unit; a status LED indicates successful boot.
- Access the web interface by entering the device’s IP address into a browser. The default credentials are typically admin/password, which should be changed immediately for security.
- Configure network settings (static IP or DHCP), enable desired protocols, and set up SNMP community strings.
- Add the printer to your operating system’s list of printers using the server’s IP address as the host.
Use Cases & Benefits
The Jetdirect 640n excels in scenarios where:
- A single printer needs network access without a dedicated print server.
- Organizations require high‑speed printing over Gigabit Ethernet.
- There is a need for secure, encrypted print traffic in compliance with corporate policies.
- IT departments prefer a device that can be firmware‑upgraded remotely, reducing maintenance costs.
Conclusion
The Jetdirect 640n Network Print Server combines compact design, extensive protocol support, and robust security into a single, cost‑effective solution. Its compatibility with Linux, Mac, and Windows environments, coupled with flexible networking options, makes it an indispensable tool for businesses seeking reliable, secure network printing without the complexity of traditional print servers.
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Category
This product is cataloged in our store in these categories
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- Servers - Accessories for laser and ink printers |
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International
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This product has not been found in other countries
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| Colors
Predominant colors of the product |
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| Identifiers | |
| Brand |  HP is a technology company that creates a wide range of products, including personal computers, printers and scanners, and software. |
| Model | HP J8025A |
| MPN | HP J8025A#ABA |
| ID | 8833797 |
| Dimensions / Weight | |
| Key Features | |
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Certification A list of official certifications or compliance marks that the product has received from regulatory bodies, safety organizations, or industry standards groups. Each entry represents a distinct certification such as CE, FCC, RoHS, UL, or WEEE, and may include additional details like version numbers or specific test reports.
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FCC |
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Copper ethernet cabling technology A comma‑separated list of the copper Ethernet standards supported by a device, such as 10BASE‑T, 100BASE‑TX, or 1000BASE‑T. Each entry indicates a specific speed and physical specification that the product can transmit over its RJ‑45 ports.
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1000BASE-T,100BASE-T,10BASE-T |
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Depth The linear measurement of an object from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the item is and can be used for fitting, compatibility, or spatial planning.
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137 mm |
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Ethernet LAN data rates Maximum theoretical speed at which a device can send or receive data over its Ethernet LAN interface, expressed in megabits per second (Mbps) or gigabits per second (Gbps). It represents the upper bound of throughput under optimal conditions and is useful for comparing network performance between devices with wired connectivity.
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10,100,1000 Mbit/s |
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Firmware upgradeable Indicates whether the device can receive firmware updates, allowing improvements in functionality and security fixes through downloads from the manufacturer.
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Yes |
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Flash memory The total amount of internal flash memory available in a device, expressed as a data size (e.g., megabytes or gigabytes). This attribute indicates how much data can be stored on the device’s built‑in flash storage.
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32 MB |
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Height The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.
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31 mm |
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Internal Indicates whether the product is designed to be installed inside a computer system or other device, such as an internal hard drive, SSD, network card, or component. A value of "Yes" means it can be mounted within the chassis; a value of "No" indicates it is intended for external use.
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Yes |
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Internal memory The total amount of internal memory available in a device, expressed as a data size such as megabytes (MB) or gigabytes (GB). It indicates how much information the component can hold for active processes and affects multitasking performance.
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512 MB |
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Linux operating systems supported List of Linux operating systems that the product can run or support, including specific versions and architectures when relevant. Each value represents a distinct Linux distribution or kernel version supported by the hardware or software.
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Yes |
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Mac operating systems supported A list of macOS operating system versions that the product supports or is compatible with, such as "macOS 10.15 Catalina", "macOS 11 Big Sur" or newer releases. Each entry represents a distinct OS version that can run on or be supported by the device.
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Yes |
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Management protocols A list of network protocols that a device can use for configuration, monitoring and remote management, such as SNMP, HTTP/HTTPS, Telnet, SSH or other standard interfaces. Each protocol is represented by its common name and may be separated by commas or slashes in the source data.
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SNMP v1/v2c/v3 |
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Networking standards A list of the networking protocols and standards that a device can support or comply with, such as IEEE 802.11 variants for wireless, IEEE 802.3 for Ethernet, or other relevant networking specifications. The values are typically separated by commas and may include both technical identifiers and consumer‑friendly labels.
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IEEE 802.3,IEEE 802.3ab,IEEE 802.3u |
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Security algorithms Una lista de los algoritmos criptográficos y protocolos de seguridad que el producto soporta, como cifrado (AES, WEP), autenticación (WPA2-PSK, EAP-TLS) o protocolos de red (HTTPS, SSH). Cada elemento describe un algoritmo individual; la lista puede contener varios valores separados por comas.
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HTTPS,SSL/TLS |
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Weight The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.
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77 g |
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Width The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
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89 mm |
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Windows operating systems supported A list of Microsoft Windows operating system versions that the product is compatible with, including any relevant architecture or edition information.
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Yes |
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