Black Box EVMTBMC-0050
Premium PC/AT Modem Cable, DB-25 to DB-9, 50 ft
The Black Box EVMTBMC-0050 is a premium-quality serial modem cable designed to connect DB-25 modems or peripherals to DB-9 PC COM ports. At 50 feet in length, this heavy-duty cable ensures reliable long-distance RS-232 communication with full signal integrity.
As a genuine Black Box product, this cable delivers superior build quality with molded strain relief, precision shielding, and high-conductivity contacts — ensuring rock-solid connectivity in industrial, telecom, and IT legacy network environments.
Features :
This Modem Cable provides durable, interference-free connections for serial peripherals. Its robust jacket minimizes wear, while full shielding protects against electromagnetic interference (EMI/RFI). Designed specifically for connecting PC/AT serial (DB-9 male) to modem/legacy devices (DB-25 male).
Advanced Options :
The EVMTBMC-0050 supports standard RS-232 signaling, making it compatible with a wide range of legacy equipment. The gold-plated contacts ensure long-lasting, low-resistance connections. At 50 ft, it extends the reach of standard COM port devices beyond normal distances while maintaining communication reliability.
Product Key Features
- DB-25 male to DB-9 female modem cable
- 50 ft length for long-distance serial connections
- Premium shielding to reduce EMI/RFI
- Molded strain relief ensures long-term durability
- Supports RS-232 signal integrity
- Essential for legacy PCs, modems, and telecom gear
- Backed by Black Box quality
Reliability & Performance :
The Black Box EVMTBMC-0050 is engineered to deliver long life and high reliability in legacy networking setups. It provides complete, interference-free performance for RS-232 data exchange between PCs and serial devices, reducing downtime in business-critical applications.
Key Features :
- Premium PC/AT serial modem cable
- 50 ft length with rugged construction
- Secure, reliable connectivity over extended distances
- DB-25 to DB-9 compatibility
- Trusted Black Box component for enterprise and legacy systems





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