Vertical Cable Optical Fiber Keystone Module | SM UPC | LC Duplex | White | 264-KMB01-4Z-WH

Snap-in single-mode LC duplex connectivity for wall faceplates, surface-mount boxes, and patch panels. Features precision zirconia ceramic split sleeves for accurate alignment, ultra-low insertion loss (≤0.3 dB), and superior return loss (≥55 dB). The flame-retardant white ABS bezel with blue SM UPC adapter body meets ANSI/UL 94 V-0 safety standards. Designed for high-density fiber deployments in telecom and data center environments with key/latch-up alignment to prevent cable snagging. Compact 16.6 x 14.5 x 16.1 mm form factor accommodates two fiber terminations in standard keystone footprint. RoHS2 and REACH compliant. Operating range -20°C to +70°C.

Features
LC Duplex High-Density Connectivity: Accommodates two single-mode optical fiber terminations in a single standard keystone footprint.
Zirconia Ceramic Split Sleeves: Guarantees precise mechanical alignment and optical signal integrity across repeated mating cycles.
Low-Loss Optical Transmission: Delivers exceptional performance with insertion loss of 0.3 dB or lower and return loss of ≥ 55 dB when paired with compliant plugs.
Flame-Retardant ABS Housing: Features an ANSI/UL 94 V-0 flame-rated white bezel engineered for commercial safety and durability.
Universal Snap-In Compatibility: Mounts flush into all Vertical Cable wall plates, surface-mount boxes, and keystone LGX adapter plates.
Color-Coded Fiber Identification: Blue adapter housing clearly denotes Single Mode UPC connections, while the white bezel integrates cleanly into modern workspace wall plates.
Key/Latch-Up Alignment: Promotes quick, intuitive fiber patch cable connections and prevents cable snagging during maintenance.

Specifications
Connector / Adapter Type: LC Duplex (Female to Female)
Fiber Type & Polish: Single-Mode 9/125 µm, UPC (Ultra Physical Contact)
Bezel Color: White
Adapter Color: Blue
Split Sleeve Material: Zirconia Ceramic
Body Design: One-piece adapter body
Adapter Orientation: Key / Latch Up
Insertion Loss (IL): ≤ 0.3 dB (with standard-compliant plugs)
Return Loss (RL): ≥ 55 dB
Bezel Material: Acrylonitrile Butadiene Styrene (ABS)
Bezel Environmental Compliance: REACH (Regulation EC No 1907/2006), RoHS2 (Directive 2011/65/EU Am. 2015/863/EU), ANSI/UL 94 V-0
Adapter Environmental Compliance: IEC 61754-20 (LC Connector Family), REACH, RoHS2, ANSI/UL 94 V-0
Operating Temperature: -20°C to +70°C (-4°F to +158°F)
Operating Humidity: ≤ 95% RH non-condensing
Installation Suitability: Keystone faceplates, surface-mount boxes, and keystone adapter panels
Dimensions (L x W x H): 0.65 in. (Length/Depth) x 0.57 in. (Width) x 0.63 in. (Height)